A guide to the John Gustaf Sjoberg naval architecture and marine engineering drawing and plans collection, 1878-1946

Processed by: Sara Diamond.
San Francisco Maritime National Historical Park
Building E, Fort Mason
San Francisco, CA 94123
Phone: 415-561-7030
Fax: 415-556-3540
SAFR_Historic_Documents@nps.gov
URL: http://www.nps.gov/safr
2012

A Guide to the John Gustaf Sjoberg naval architecture and marine engineering drawing and plans collection

HDC1648

San Francisco Maritime National Historical Park, National Park Service
2012, National Park Service

Title: John Gustaf Sjoberg naval architecture and marine engineering drawing and plans collection
Date: 1878-1946
Date (bulk): 1921-1941
Identifier/Call Number: HDC1648 (SAFR 23387)
Creator ||Pacific Coast Engineering Co. (Oakland, Calif.): Sjoberg, John Gustaf Union Construction Co. (Oakland, Calif.) Pacific Coast Engineering Co. (Oakland, Calif.)
Physical Description: 757 items
Repository: San Francisco Maritime National Historical Park, Historic Documents Department
Building E, Fort Mason
San Francisco, CA 94123
Abstract: John Gustaf Sjoberg naval architecture and marine engineering drawings (SAFR23387; HDC 1648) is open and available for use, with some restrictions as noted. Papers of John Gustaf Sjoberg, engineer for Union Construction Co., and later Pacific Coast Engineering Company. The bulk of the collection contains blueprints of barges, dredges, and derricks and dredging machinery from the Pacific Coast Engineering Company (Oakland, California), dating from the early 1920s into the early 1940s. A significant part of the remaining material is blueprints and related drawings from Union Construction Company (Oakland, California), dating from the 1920s. Other material includes plans from other companies relating to Pacific Coast Engineering Company and Union Construction Company projects.
Physical Location: San Francisco Maritime NHP, Historic Documents Department
Language(s): In English.

Access

This collection is open for use unless otherwise noted.

Publication and Use Rights

Some material may be copyrighted or restricted. It is the researcher's obligation to determine and satisfy copyright or other case restrictions when publishing or otherwise distributing materials found in the collections.

Processing Note

Note on Description: The descriptions in this collection guide were compiled using the best available sources of information. Such sources include the creator's annotations or descriptions, collection accession files, primary and secondary source material and subject matter experts. While every effort was made to provide accurate information, in the event that you find any errors in this guide please contact the reference staff in order for us to evaulate and make corrections to this guide. P lease cite the title and collection number in any correspondence with our staff.

Preferred Citation

[Item description], [Location within collection organization identified by Collection Number/Series Number/File Unit Number/Item Number], HDC1648 (SAFR 23387), John Gustaf Sjoberg naval architecture and marine engineering drawing and plans collection, San Francisco Maritime National Historical Park

Acquisition Information

SAFR-01176
Found by the donor in the attic of his house after purchase. The collection includes drawings, specifications and building contracts for the house where the plans were found, which was built by J.G. Sjoberg in about 1915, and occupied by him at least until the 1940s.

Historical or Biographical Note

John Gustaf Sjoberg (1882-1969). Engineer at Union Construction Company (Oakland, California) from about 1917 to 1927, and at Pacific Coast Engineering Company (Oakland, California) from about 1927 to 1942.
Biography: John Gustaf Sjoberg was born in Eureka, Nevada in Dec 17, 1882 to Swedish parents, and died in Alameda, California in on January 6th, 1969. He was married to Nellie Virginia Sjoberg, and they lived in Brooklyn Township (now known as the Glenview district) of Oakland, California. [Sources: The United States census of 1920; World War I Draft Registration Cards, 1917-1918; U.S. World War II Draft Registration Card; Social Security Death Index.] [SAFR Collections: SAFR 23387]
Agency History: Union Construction Company: Union Construction Company was organized in 1918 to build cargo ships for the U.S. Shipping Board. The site was between Bataan and Chunking Streets in what is now the Oakland Army Base. [Source: http://shipbuildinghistory.com]
Agency History: Pacific Coast Engineering Company: Pacific Coast Engineering Company was started as a boat builder before WWII. It was located in Oakland, California, and later moved to Alameda, California. It ceased active shipbuilding in 1976 when it invented the container crane and shifted its activities to that market. Today is is known as PACECO Corporation. [Sources: http://shipbuildinghistory.com and http://www.pacecocorp.com/].
For more information on dredging more generally, see: http://en.wikipedia.org/wiki/Dredging

Collection Scope and Content

John Gustaf Sjoberg naval architecture and marine engineering drawings (SAFR23387; HDC 1648) is open and available for use, with some restrictions as noted. Papers of John Gustaf Sjoberg, engineer for Union Construction Co., and later Pacific Coast Engineering Company. The bulk of the collection contains blueprints of barges, dredges, and derricks and dredging machinery from the Pacific Coast Engineering Company (Oakland, California), dating from the early 1920s into the early 1940s. A significant part of the remaining material is blueprints and related drawings from Union Construction Company (Oakland, California), dating from the 1920s. Other material includes plans from other companies relating to Pacific Coast Engineering Company and Union Construction Company projects.
Other material includes plans and drawings relating to Pacific Coast Engineering Company's non-maritime work, including plans for a commercial sized electric oven, as well as plans from other companies relating to Pacific Coast Engineering Company and Union Construction Company projects. Also included are several folders of original drawings presumed to be by J.G. Sjoberg. Most of these are draft drawings of machinery and vessels, but there is one folder of drawings, mostly duplicates, of drawings for a residence built between 1908 and 1915, in Oakland, California. A few folders include associated documents. Finally, there are several oversize plans and drawings which are in poor condition and require conservation work; they are restricted access.

Collection Arrangement

The collection is organized into five series: Series 1 - Pacific Coast Engineering Company plans; Series 2 - Union Construction Company plans; Series 3 - Electirc Oven; Series 4 - J.G. Sjoberg house plans and undated original drawings; and Series 5 - Other creators.
The collection is housed in 57 oversize map folders (54 B size folders and 3 A sized folders), 1 oversize roll, and 6 additional conservation map folders which are resticted due to condition and which will be rehoused onto rolls as approriate.

Subjects and Indexing Terms

Barges
Dredges
Archives
Sjoberg, John Gustaf (1882-1969)
Pacific Coast Engineering Company (Oakland, Calif.)
Union Construction Company (Oakland, Calif.)
Oakland (Calif.)
Naval architecture drawings
Engineering drawings
Design and construction

Collection Contents

Folders 1-38

Series 1.  Pacific Coast Engineering Company naval architectural and marine engineering plans, 1911-1946 (bulk 1924-1941)

Extent: 468 individual plans
Language(s): English

Scope and Content Note

Series 1 contains enumerated blueprints from the Pacific Coast Engineering Company, dating from 1911-1946. John G. Sjoberg worked at this company from about 1924 to 1941 as a design engineer and naval architect, and supervised the work of other engineer-architects. This series is available for use with some restrictions, which are noted at the item level.
Created by the Pacific Coast Engineering Company (Oakland, Calif.). Plans were found in the donor's attic, a house that was built and occupied by John Gustaf Sjoberg.
Material on the rolls is fragile and stored in temporary folders prior to conservation. Restricted access.

Arrangement

Arranged into 40 files, which are stored in 38 map folders and 2 restricted conservation folders. Folders are organized consecutively by drawing numbers except items longer than 47 inches, which are housed on rolls out of numerical sequence. Items that do not have assigned PCEC drawing numbers are interfiled by date or job number as noted.
Folder 1

File Unit 01.  PCEC numbered drawings 177-272, 1924, 1931

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 11 blueprints.

Scope and Content Note

Folder contains plans for a dredge and for several unidentified oil barges.
Folder 1

Item No. 001.  Dredge hull 180 foot x 45 foot x 13 foot 10 inch midship sections, 1924 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 177-D.
Folder 1

Item No. 002.  Dredge hull 180 foot x 45 foot x 13 foot 10 inch midship sections, 1924 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 178-D.
Folder 1

Item No. 003.  Job 346 Oil dredge 106 foot x 33 foot 6 inch x 8 foot, 1924 July 28

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 187-D. Job No. 346. Deck, bulkheads, shell plating for Oil dredge. Red and yellow pencil annotations. Verso has small pencil sketch of house plan, probably by Sjoberg for the Willow Street house.
Folder 1

Item No. 004.  Job 346 Oil Barge 210 foot x 40 foot x 13 foot, 1924 July 29

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Red pencil annotations.

Scope and Content Note

PCEC Dwg # 188-D. Job No. 346. Bulkhead frames, girders.
Folder 1

Item No. 005.  Hull details for oil barge, 1924 July 29

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 189-D
Folder 1

Item No. 006.  Foundations for engines and pumps - oil barge, undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 217-D
Folder 1

Item No. 007.  Oil barge - boom rest, undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 232-B
Folder 1

Item No. 008.  Oil hatches for oil barge, undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Red pencil annotations.

Scope and Content Note

PCEC Dwg #. 233-B.
Folder 1

Item No. 009.  Oil barge oil and water tanks, 1924 September 2

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 220-D
Folder 1

Item No. 010.  Proposed 1500 bbl oil barge for Associated Oil Company, 1924 December 24; 1931 January

Creator/Collector: Powers, W.F.
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 272-D. yellow pencil annotations, with note date 1931 Jan 19.
Folder 2

File Unit 02.  PCEC numbered drawings 282-292, 1925

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 12 blueprints.

Scope and Content Note

Folder contains plans for 12 plans for a derrick barge for PCEC's client Haviside Company.
Folder 2

Item No. 011.  Derrick barge for Haviside Company - cargo hatches, circa 1925

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 282-D
Folder 2

Item No. 012.  4 inch lifting ring and pad, 1925 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 283-B
Folder 2

Item No. 013.  Deck and shelf plating, Haviside barge, 1925 January 6

Creator/Collector: Powers, W.F.
Extent: 4 blueprints.
Physical Description: Tears at right edge and at bottom edge.

Scope and Content Note

PCEC Dwg # 284-D. Red and yellow pencil annotations: Void.
Folder 2

Item No. 014.  Haviside barge, details of transverse bulkheads and frames, 1925 January 8

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.
Physical Description: One copy signed in pencil by Sjoberg. One copy is torn.

Scope and Content Note

PCEC Dwg # 290-D. details of transverse bulkheads and frames.
Folder 2

Item No. 015.  Haviside barge, details of longitudinal girders, 1925 January 8-21

Creator/Collector: Powers, W.F.
Extent: 2 blueprints.
Physical Description: One copy signed in pencil by Sjoberg.

Scope and Content Note

PCEC Dwg # 291-D. Details of longitudinal girders.
Folder 2

Item No. 016.  Haviside barge details of end framing, 1925 January 12-21

Creator/Collector: Powers, W.F.
Extent: 2 blueprints.
Physical Description: Restricted access.

Scope and Content Note

PCEC Dwg # 292-D. Details of end framing
Folder 3

File Unit 03.  PCEC numbered drawings 324-422, 1925

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 12 blueprints.

Scope and Content Note

Folder contains plans for a derrick barge for PCEC client Haviside Company; plans for 6000 bbl and a 7000 bbl oil barges.
Folder 3

Item No. 017.  Head casting A frame Haviside Co., 1925 March 11

Creator/Collector: Powers, W.F.
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 324-D
Folder 3

Item No. 018.  Front panel bracing A frame for derrick barge, 1925 April 10

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Tear at lower left.

Scope and Content Note

PCEC Dwg # 364-D. Job # 548.
Folder 3

Item No. 019.  Front panel bracing A frame for derrick barge, 1925 April 10

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 365-S. Job # 548
Folder 3

Item No. 020.  Back panel bracing A frame for derrick barge, 1925 April 10

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 366-D. Job # 548
Folder 3

Item No. 021.  Side panel bracing A frame for derrick barge, 1925 April 10

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 367-D. Job # 548
Folder 3

Item No. 022.  100 Ton barge, 1925 April 11

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 374-D. Job 561; [Haviside Barge], Boom castings.
Folder 3

Item No. 023.  100 Ton boom, boom fittings, undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 376-D. Job No. 561.
Folder 3

Item No. 024.  Oil barge capacity 7000 Bbls, undated

Creator/Collector: E.P.
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 390-D
Folder 3

Item No. 025.  Steel barge 30 foot x 16 foot x3 foot, 1925 May 15

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 405-C
Folder 3

Item No. 026.  6000 bbl oil barge general arrangement, 1925 July 2

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 442-D
Folder 3

Item No. 027.  Oil barge 8000 bbl, 1925 July 2

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

Interfiled by date into drawing sequence.
Folder 4

File Unit 04.  PCEC numbered drawings 507-754, 1926

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 9 blueprints.

Scope and Content Note

Folder contains plans for a 20 inch dredge pump; for freight barges measuring 128 feet, 130 feet and 138 feet in length; and for a 70 foot bucket dredge.
Folder 4

Item No. 028.  Freight barge 128 foot x 44 foot 8 foot 6 inch, 1925 November 17

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Yellow pencil annotations.

Scope and Content Note

PCEC Dwg # 507-D.
Folder 4

Item No. 029.  Freight barge 138 foot x 40 x 9 foot, 1925 November 18

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Yellow pencil annotations.

Scope and Content Note

PCEC Dwg # 508-D.
Folder 4

Item No. 030.  Freight barge 130 foot x 40 x 9 foot, 1925 November 21

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 509-D
Folder 4

Item No. 031.  Freight barge 130 foot x 40 x 9 foot, 1925 Niv 11

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Restricted access. Yellow pencil annotations.

Scope and Content Note

PCEC Dwg # 510-D. Details.
Folder 4

Item No. 032.  20 inch dredge pump arrangement, 1926 June 26

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 751-D
Folder 4

Item No. 033.  20 inch dredge pump details, 1926 June 24

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 752-D
Folder 4

Item No. 034.  20 inch dredge pump details, 1926 June 25

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 753-D
Folder 4

Item No. 035.  Details of a 20 inch dredge pump, 1926 June 26

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 754-D
Folder 4

Item No. 036.  Hull for bucket dredge 70 foot x 28 foot x 5 foot 1 1/2 inch, 1926 July 26

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Note that the date is penciled onto the blueprint, and not an original imprint.

Scope and Content Note

Interfiled by date into drawing sequence.
Fodler 5

File Unit 05.  PCEC numbered drawings 949-1070, 1927

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 4 blueprints.

Scope and Content Note

Folder contains plans for a cable barge for the Motor Vehicle Department; for a 22 inch suction dredge.
Folder 5

Item No. 037.  22 inch suction dredge general arrangement, 1927 April 8

Creator/Collector: Pacific Telephone and Telegraph Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 949-S. Creator uncertain, probably Pacific Coast Engineering Co. (Oakland. Calif.).
Folder 5

Item No. 038.  Cable barge for Motor Vehicle Department, 1927 April 27

Creator/Collector: Pacific Telephone and Telegraph Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1003-D
Folder 5

Item No. 039.  Dredge hull, 1927 September 1

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Blueprint has attached notes: 2 sheets yellow line paper with estimates.

Scope and Content Note

PCEC Dwg # 1063-d
Folder 5

Item No. 040.  Midship section and framing plan dredge hull, 1927 September 10

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1070-D
Folder 6

File Unit 06.  PCEC numbered drawings 1239-1398, 1929

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 15 blueprints.

Scope and Content Note

Folder contains plans for freight barges measuring 103 feet and 135 feet in length; 18 inch dredge pump; Barwise (18 inch pump dredge)
Folder 6

Item No. 041.  136 foot x 40 foot x10 foot 6 inch freight barge, undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.
Physical Description: Yellow pencil annotations on one copy.

Scope and Content Note

PCEC Dwg # 1239-D.
Folder 6

Item No. 042.  130 foot x 40 foot x9 foot freight barge, undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1240-D.
Folder 6

Item No. 043.  20 inch suction elbow, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1388-D. Job No. 2998.
Folder 6

Item No. 044.  Barwise (dredge): 20 inch suction elbow, detail of installation, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1389-D
Folder 6

Item No. 045.  18 inch dredge pump casing, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1390-D. Job No. 2987.
Folder 6

Item No. 046.  18 inch dredge pump: runners, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1391-D. Job No. 2987.
Folder 6

Item No. 047.  18 inch dredge pump: front and back heads, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1392-D. Job No. 2987.
Folder 6

Item No. 048.  18 inch dredge pump: liner and stuffing box, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1393-C. Job No. 2987.
Folder 6

Item No. 049.  18 inch dredge pump: impeller nut, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1394-C. Job No. 2987.
Folder 6

Item No. 050.  18 inch dredge pum: water seal ring, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1395-C. Job No. 2987.
Folder 6

Item No. 051.  Thrust shaft dredge Barwise (dredge), 1929 May 29

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Small sized blueprint

Scope and Content Note

Job No. 2990. Interfiled by job number.
Folder 6

Item No. 052.  Barwise (dredge): ladder section head for 20 inch suction pipe, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1396-D. Job No. 3004.
Folder 6

Item No. 053.  18 inch dredge pump assembly, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1398-D
Folder 7

File Unit 07.  PCEC numbered drawings 1400-1413, 1929

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 13 blueprints.

Scope and Content Note

Folder contains plans for Barwise (18 inch suction pump dredge)
Folder 7

Item No. 054.  Barwise (dredge) pump shaft bearing bed plate, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1400-D. Job No. 2987
Folder 7

Item No. 055.  Pump runner shaft - Pump dry guard - and Pump barge rails for Barwise (dredge), 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1401-D. Job No. 2987
Folder 7

Item No. 056.  Runner bearings for 18 inch dredge [Barwise (dredge)?], 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1402-D. Job No. 2991
Folder 7

Item No. 057.  Barwise (dredge) pump and motor foundation arrangement for Florida and Southern Dredging Company, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1404-D. Job No. 3000
Folder 7

Item No. 058.  Barwise (dredge) pump and motor foundations, 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1405-D. Job No. 3000
Folder 7

Item No. 059.  Expansion joint for 18 inch dredge [Barwise (dredge)?], 1929 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1406-D. Job No. 2995
Folder 7

Item No. 060.  Barwise (dredge) 20 inch ladder suction pipe details for 18 inch dredge, 1929 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1407-C. Job No. 2997.
Folder 7

Item No. 061.  Barwise (dredge) hull suction pipe, 1929 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1408-C. Job No. 2998.
Folder 7

Item No. 062.  Barwise (dredge) C. I. dutchman for hull system pipe, 1929 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1409-C. Job No. 2994.
Folder 7

Item No. 063.  Barwise (dredge) hull discharge pipe, 1929 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1410-C. Job No. 2999.
Folder 7

Item No. 064.  Barwise (dredge) structural steel parts for ladder alteration, 1929 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1411-C. Job No. 3000.
Folder 7

Item No. 065.  Arrangement of pumping machinery on Barwise (dredge), 1929 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1412-D.
Folder 7

Item No. 066.  Stern swivel elbow support for 18 inch dredge, 1929 May 30

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1413-C. Job # 2988
Folder 8

File Unit 08.  PCEC numbered drawings 1440-1469, 1930-1931

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: EA 9 blueprints; 1 pencil on vellum.

Scope and Content Note

Folder contains plans for machinery, including a set of plans for an electrical welding machine.
Folder 8

Item No. 067.  Plungers and guides for electric welding machine, 1930 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 pencil on vellum, 3 blueprints.
Physical Description: 2 have red and/or yellow pencil annotations.

Scope and Content Note

PCEC Dwg # 1440-D. Job No. 575
Folder 8

Item No. 068.  Automatic ged support for arc welding machine, 1930 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1442-D. Job No. 2674
Folder 8

Item No. 069.  Front head and front liner 18 inch dredge pump, 1930 September

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1452-D. Office copy record print
Folder 8

Item No. 070.  Boring for 11 1/2 inch dia tap roll and alterations on Yokes, on 16 ft bending rolls, 1931 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Annotated in red pencil.

Scope and Content Note

PCEC Dwg # 1460-D. Job No. 4061
Folder 8

Item No. 071.  30 inch shore pipe Y, 1931 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Annotated in red pencil.

Scope and Content Note

PCEC Dwg # 1467-D
Folder 8

Item No. 072.  30 inch gate valve, 1931 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1468-D. Job NO. 4143
Folder 8

Item No. 073.  29 inch gate valve, 1931 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1469-D
Folder 9

File Unit 09.  PCEC numbered drawings 1470-1498, 1931

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 13 blueprints.

Scope and Content Note

Folder contains plans for Niagara (20 inch suction pump dredge), and for various machinery and parts. Please note that there is an item number gap from 84 to 87 (items 86 and 86 were skipped in sequence).
Folder 9

Item No. 074.  Niagara (dredge): 20 inch pump - sheet 1 of 5, 1931 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1470-D. Office Record Copy
Folder 9

Item No. 075.  Niagara (dredge): 20 inch pump - sheet 2 of 5, 1931 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1471-D. Office Record Copy.
Folder 9

Item No. 076.  Niagara (dredge): 20 inch pump - sheet 3 of 5, 1931 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1472-D. Office Record Copy.
Folder 9

Item No. 077.  Niagara (dredge): 20 inch pump - sheet 4 of 5, 1931 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1473-D. Office Record Copy.
Folder 9

Item No. 078.  Niagara (dredge): 20 inch pump - sheet 5 of 5, 1931 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1474-D. Office Record Copy.
Folder 9

Item No. 079.  6 arm cutter hydraulic #1, 1931 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1476-D
Folder 9

Item No. 080.  Ratchet and lever crank for 24 inch x 30 inch and 20 inch x 12 inch valves, 1931 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1484-D
Folder 9

Item No. 081.  Rachet valve #2 - plummer type, 1931 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1490-D
Folder 9

Item No. 082.  22 inch plummer rachet valve, 1931 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1495-D
Folder 9

Item No. 083.  20 inch plummer rachet valve, 1931 July

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1496-D
Folder 9

Item No. 084.  Plummer ratchet valve fitted with taper end and adapter - for H.S. Engineering, 1931 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1498-D
Folder 10

File Unit 10.  PCEC numbered drawings 1503-1548, 1931-1932

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 16 blueprints.

Scope and Content Note

Folder contains plans for a 20 inch suction dredge for the Port of Oakland, California; for the Niagara (20 inch suction pump dredge); and for the Marshall K. Harris. The folder also contains miscellaneous part and machinery plans. Please note that there is an item number gap from 97 to 99 (item 98 was skipped in sequence).
Folder 10

Item No. 087.  Details of ladder - 20 inch suction dredge for the Port of Oakland [Calif.], undated

Creator/Collector: Port of Oakland
Extent: 2 blueprints.
Physical Description: Both items are annotated.

Scope and Content Note

PCEC Dwg # 1503-D. Job No. 4376.
Folder 10

Item No. 088.  Assembly diagrams details of ladder for 20 inch suction dredge for the Port of Oakland, undated

Creator/Collector: Port of Oakland
Extent: 2 blueprints.
Physical Description: Both items are annotated.

Scope and Content Note

PCEC Dwg # 1504-D. Job No. 4376.
Folder 10

Item No. 089.  Detail of trunion bracket 20 inch suction dredge, Port of Oakland [Calif.], undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 3 blueprints.
Physical Description: All items are annotated.

Scope and Content Note

PCEC Dwg # 1505-D. Job No. 4376.
Folder 10

Item No. 090.  Steel barge for dredge pipe, 1931 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1507-D
Folder 10

Item No. 091.  Steel barge for dredge pipe, 1931 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1508-D
Folder 10

Item No. 092.  Pontoon for 30 inch pipe line for Hydraulic Dredging Co., 1931 October

Creator/Collector: Hydraulic Dredging Co.
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1509-D
Folder 10

Item No. 093.  24 inch plummer ball joint - patent 1399145, 1931 October; 1932 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1514-D
Folder 10

Item No. 094.  Spacing tube attachment for plate pump, 1931 December

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1522-D
Folder 10

Item No. 095.  100 foot x 44 foot x 9 foot barege, proposed: cross section, 1932 January 26

Extent: 1 blueprint.

Scope and Content Note

Interfiled by date into drawing sequence.
Folder 10

Item No. 096.  24 inch Y pipe and nipples, 1932 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1532-B
Folder 10

Item No. 097.  Marshall K Harris (dredge) deck house framing, 1932 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1536-D. . Job No. 4598.
Folder 10

Item No. 099.  Niagara (dredge) proposed pump for 26 inch suction, 22 inch discharge, 1932 December

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1548-D
Folder 11

File Unit 11.  PCEC numbered drawings 1549-1554, 1933

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 10 blueprints.

Scope and Content Note

Folder contains plans for the Niagara (20 inch suction pump dredge).
Folder 11

Item No. 100.  Niagara 22 inch dredge pump, 1933 July

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1549-D
Folder 11

Item No. 101.  Niagara 22 inch dredge pump casing, 1911 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1549-DX
Folder 11

Item No. 102.  Niagara 22 inch dredge pump, 1933 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1550-D
Folder 11

Item No. 103.  Niagara 22 inch dredge pump, details, 1933 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1551-D
Folder 11

Item No. 104.  Niagara 22 inch dredge pump front and back: heads, brackets, suction nipple, stuffing box gland, and finishing screws, 1933 May-July

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1551-DX
Folder 11

Item No. 105.  Niagara 22 inch dredge pump, front and back lines, suction liner, wearing ring, stuffing box, 1933 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1552-DX
Folder 11

Item No. 106.  Niagara arrangement of suction pipes and pump, 1933 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1553-DX
Folder 11

Item No. 107.  Niagara 22 inch dredge pump, 1933 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1554-D
Folder 12

File Unit 12.  PCEC numbered drawings 1556-1560, 1933

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 12 blueprints.

Scope and Content Note

Folder contains plans for the Niagara (20 inch suction pump dredge).
Folder 12

Item No. 108.  Niagara ladder end casing, brushing, water service barrel, 1933 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1556-D
Folder 12

Item No. 109.  Niagara ladder end casting, water service barrel, cutter shaft bearing lines, 1933 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1556-DX
Folder 12

Item No. 110.  Niagara 25 inch suction swivel elbow, 1933 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1557-D
Folder 12

Item No. 111.  22 inch ball joint improved, patent 1397145, 1933 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 3 blueprints.

Scope and Content Note

PCEC Dwg # 1558-D
Folder 12

Item No. 112.  Niagara suction pipe and fittings, 1933 July

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

Interfiled by date into drawing sequence.
Folder 12

Item No. 113.  Niagara 22 inch dredge pump, runner shaft, runner hub, plug and collar gauge, shaft wrtench, 1933 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1559-D
Folder 12

Item No. 114.  Niagara 22 inch dredge pump, runners, shaft, shaft wrench, wearing ring, 1933 July and 1933 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1559-DX
Folder 12

Item No. 115.  Niagara 22 inch dredge suction pipes, elbows and fillers, 1933 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1560-D
Folder 13

File Unit 13.  PCEC numbered drawings 1566-1599 , 1933-1934

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 12 blueprints.

Scope and Content Note

Folder contains plans for Papoose (dredge), as well as other plans for miscellaneous machinery parts and engineering details.
Folder 13

Item No. 116.  18 inch dredge pump details for Papoose (dredge), 1933 May and 1934 March revisions

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1566-D
Folder 13

Item No. 117.  Plummer flex pipe joint - improved type, 1934 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1568-D
Folder 13

Item No. 118.  5 foot x 20 foot pontoon can, 1933 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1571-D
Folder 13

Item No. 119.  5 foot 6 inch x 20 foot 6 inch pontoon can for Hydraulic Dredge Company, 1933 November

Creator/Collector: Hydraulic Dredging Co.
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1573-D
Folder 13

Item No. 120.  24 inch plummer flex pipe - improved type, 1933 December

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1574-D
Folder 13

Item No. 121.  20 inch plummer flex pipe - improved type, 1933 December

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1575-D
Folder 13

Item No. 122.  Improved discharge for 24 inch rachet valve, 1934 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1594-D
Folder 13

Item No. 123.  Improved discharge for 20 inch rachet valve, 1934 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1595-D
Folder 13

Item No. 124.  18 inch sluice gate, 1934 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1599-D
Folder 14

File Unit 14.  PCEC numbered drawings 1604-1615, 1934-1935

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 6 blueprints.

Scope and Content Note

Folder contains plans for miscellaneous machinery and engineering.
Folder 14

Item No. 125.  Movable rolling frame for trolly hoist, 1934 December

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1604-C
Folder 14

Item No. 126.  Blade Davis clear tract 40-55, 1935 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1612-C
Folder 14

Item No. 127.  Strongfront tractor moldboard, 1935 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1614-C
Folder 14

Item No. 128.  Plummer flexible pipe joint improved type - patented, 1935 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1615-D
Folder 15

File Unit 15.  PCEC numbered drawings 1616-1638, 1935 March-June

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 15 blueprints.

Scope and Content Note

Folder contains plans for the Jasper Stanley (gold dredge); miscellaneous machinery and engineering plans
Folder 15

Item No. 129.  22 foot plummer flexible pipe for improved type - patented, 1935 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 3 blueprints.

Scope and Content Note

PCEC Dwg # 1616-D
Folder 15

Item No. 130.  Strongpull clamping machine, 1935 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1618-D
Folder 15

Item No. 131.  Proposed steel launch 40 foot x 110 foot x 4 foot 6 inch, 1935 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1620-D
Folder 15

Item No. 132.  27 inch swivel elbow - patent no 1808066, 1935 April 5

Creator/Collector: Sjoberg, J.E.
Extent: 2 blueprints.
Physical Description: Orange pencil annotation of patent number.

Scope and Content Note

PCEC Dwg # 1621-D. Patent # 1808066, patent date 1931 June 2.
Folder 15

Item No. 133.  30 inch plummer flexible pipe joint - improved socket type - patented, 1935 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1622-D
Folder 15

Item No. 134.  60 inch x 31 foot revolving screen, 1935 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1627-D
Folder 15

Item No. 135.  Distributor and side tables for gold dredge Jasper Stacy, 1935 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1631-D
Folder 15

Item No. 136.  Riffles for gold dredge, 1935 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Yellow pencil annotations.

Scope and Content Note

PCEC Dwg # 1632-D
Folder 15

Item No. 137.  Buckets for main elevator gold dredge, 1935 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1634-D
Folder 15

Item No. 138.  Arrangement of bottom timbers for pontoon dredge hull, 1935 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1635-D
Folder 15

Item No. 139.  Main truss details for gold dredge, 1935 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1637-D
Folder 15

Item No. 140.  Upper and lower tumbler for bulk line, 1935 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1638-D
Folder 16

File Unit 16.  PCEC numbered drawings 1643-1669, 1935-1937

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 11 blueprints.

Scope and Content Note

Folder contains plans for the Jasper Stanley (gold dredge); miscellaneous machinery and engineering plans
Folder 16

Item No. 141.  side tables and trail sluice framing, 1937 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1643-D
Folder 16

Item No. 142.  Sluices and sand elevator boost, 1936 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1645-D
Folder 16

Item No. 143.  Unidentified, 1936 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1648-D
Folder 16

Item No. 144.  Four valves, 1936 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1649-D
Folder 16

Item No. 145.  Jasper Stanley (dredge) deck plans, 1936 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Yellow pencil annotations.

Scope and Content Note

PCEC Dwg # 1650-D
Folder 16

Item No. 146.  Conveyor support for gold dredge, 1936 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1651-D
Folder 16

Item No. 147.  Main upper for gold dredge, 1936 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1653-D
Folder 16

Item No. 148.  Improved Frigidrink machine casting parts, undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1666-D
Folder 16

Item No. 149.  Tail sluice support, undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1667-D
Folder 16

Item No. 150.  Distributor feed lines, 1935 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1668-D
Folder 16

Item No. 151.  Enclosure for sluice, 1935 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1669-D
Folder 17

File Unit 17.  PCEC numbered drawings 1675-1692, 1936-1937

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 11 blueprints.

Scope and Content Note

Folder contains plans for the Jasper Stanley (gold dredge); miscellaneous machinery and engineering plans, notably for the balanced "Y valve" [alternately "Wye valve"].
Folder 17

Item No. 152.  Strong front tractor mold bound for Issacson trail builder, 1937 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1675-D
Folder 17

Item No. 153.  Jasper Stanley (dredge) stuffing box for lower tumbler shaft, 1937 June

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1677-D
Folder 17

Item No. 154.  Balanced Y valve, 1936 November.

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1680-D
Folder 17

Item No. 155.  Balanced Y valve 27 inch, 1936 November.

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 3 blueprints.

Scope and Content Note

PCEC Dwg # 1682-D
Folder 17

Item No. 156.  Balanced Y Valve details, 1936 December

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 3 blueprints.

Scope and Content Note

PCEC Dwg # 1684-D
Folder 17

Item No. 157.  Jasper Stanley (dredge) side floats, 1937 February-March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1687-D. Job No. 6475.
Folder 17

Item No. 158.  Submarine tractor assembly, 1937 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1692-D
Folder 18

File Unit 18.  PCEC numbered drawings 1716-1751, 1937-1938

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 14 blueprints.

Scope and Content Note

Folder contains plans for a sectional hull dredge; the Currier (steamship); and various machinery and engineering plans, including plans for and iron foundry cupola for General Metals Co.
Folder 18

Item No. 159.  5 ft x 30 ft screen, 1938 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1716-D
Folder 18

Item No. 160.  Stern outside floats for sectional hull dredge, 1937 July

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1719-D
Folder 18

Item No. 161.  Center outside floats for sectional hull dredge, 1937 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1720-D
Folder 18

Item No. 162.  Forward center float for sectional hull dredge, 1937 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1724-D
Folder 18

Item No. 163.  House detail for sectional hull suction dredge, 1937 July

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1731-D
Folder 18

Item No. 164.  Cupola for iron foundry - General Metals Co., 1937 July

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1739-D
Folder 18

Item No. 165.  27 inch plummer flexible pipe joint - improved type inch 9 required for Job 6885, 1937 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1741-D. Job No. 6885.
Folder 18

Item No. 166.  Car for retort cooker, 1937 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1744-D. Job No. 7000.
Folder 18

Item No. 167.  8 bolt 27 inch plummer flexible pipe joint, 1937 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1746-D. Revision dated out of drawing number sequence, is noted as a revision date
Folder 18

Item No. 168.  Top structure troughs for SS Polavine [Polarine?], 1937 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1748-D
Folder 18

Item No. 169.  Circular ore bin for Miners Iron Works (Bed # 36244 changed), 1937 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1750-D
Folder 18

Item No. 170.  Settling tanks for SS Currier, 1937 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1751-D
Folder 19

File Unit 19.  PCEC numbered drawings 1752-1763, 1937-1938

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 11 blueprints.

Scope and Content Note

Folder contains plans for Currier (steamship); miscellaneous machinery and engineering plans.
Folder 19

Item No. 171.  30 inch balanced Y valve, 1937 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1752-D
Folder 19

Item No. 172.  Job # 7192, 1937 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1753-D. Job No. 7192.
Folder 19

Item No. 173.  30 inch balanced Y valve, 1937 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1755-D
Folder 19

Item No. 174.  Caroboat beams and details for SS Currier, 1937 December

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1757-D
Folder 19

Item No. 175.  24 inch balanced Y valve, 1938 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1760-D
Folder 19

Item No. 176.  24 inch balanced Y valve details - patent applied for, 1938 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Extensive yellow and red pencil annotations.

Scope and Content Note

PCEC Dwg # 1761-D
Folder 19

Item No. 177.  Nipples for 24 inch balanced Y valve - patent applied for, 1938 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1762-D. Job No. 7278.
Folder 19

Item No. 178.  18 inch plummer flexible pipe joint - improved type - patented, 1938 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1763-D
Folder 19

Item No. 179.  unidentified drawing, undated

Extent: 1 blueprint.
Physical Description: Lower right corner title block missing.
Folder 20

File Unit 20.  PCEC numbered drawings 1765-1778, 1938 August-October

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 10 blueprints.

Scope and Content Note

Folder contains plans for Barwise (18 inch suction pump dredge); various machinery and engineering plans.
Folder 20

Item No. 180.  10 inch toggle for cutter shaft, 1938 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1765-D
Folder 20

Item No. 181.  64 foot 60 inch I123runner for Barwise (dredge); 10 inch toggle for cutter SHAFT, 1938 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1768-D
Folder 20

Item No. 182.  30 inch 6-bolt plummer flexible pump joint, 1938 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1770-D
Folder 20

Item No. 183.  Barwise (dredge) proposed pump alterations, 1938 September

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1775-D
Folder 20

Item No. 184.  Dredge buckets pressed and welded, 1938 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1776-D
Folder 20

Item No. 185.  20 inch balanced Y valve - patent applied for, 1938 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 3 blueprints.

Scope and Content Note

PCEC Dwg # 1778-D
Folder 21

File Unit 21.  PCEC numbered drawings 1780-1787, 1939 May-July

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 13 blueprints.

Scope and Content Note

Folder contains plans for Barwise (18 inch suction pump dredge); various machinery and engineering plans.
Folder 21

Item No. 186.  Barwise (dredge) runner, shaft and gauges for 18 inch dredge pumps, 1938 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1780-D
Folder 21

Item No. 187.  Barwise (dredge) 18 inch dredge pump parts, 1938 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 3 blueprints.

Scope and Content Note

PCEC Dwg # 1781-D
Folder 21

Item No. 188.  Barwise (dredge) 18 inch dredge pump parts, 1938 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 5 blueprints.

Scope and Content Note

PCEC Dwg # 1782-D
Folder 21

Item No. 189.  Cylindrical hull suctions dredge, 1938 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1783-D
Folder 21

Item No. 190.  Cylindrical hull section dredge details, 1938 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1786-D
Folder 21

Item No. 191.  Proposed pump casing for dredge, 1938 July

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1787-D
Folder 22

File Unit 22.  PCEC numbered drawings 1790-1797, 1938-1939

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 12 blueprints.

Scope and Content Note

Folder contains plans for the Currier (steamship); the Huntington Lake Dam #1; various machinery and engineering plans.
Folder 22

Item No. 192.  Proposed built Hp plate steel runner, 1939 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1790-C
Folder 22

Item No. 193.  SS Currier vent trunk to sacker quarters, 1939 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1791-D
Folder 22

Item No. 194.  SS Currier vent trunk operating details, 1939 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1792-D
Folder 22

Item No. 195.  Mess rooms for SS Currier, 1938 December

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1794-D
Folder 22

Item No. 196.  Cast steel hinge, 1939 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1795-C
Folder 22

Item No. 197.  Spillway gate for Huntington Lake Dam #1, 1939 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 3 blueprints.

Scope and Content Note

PCEC Dwg # 1796-D
Folder 22

Item No. 198.  Spil way [sic] gate details for Huntington Lake Dam #1, 1939 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1797-D
Folder 22

Item No. 199.  Spillway gate details for Huntington Lake Dam #1, 1939 November 1

Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1798-D
Folder 23

File Unit 23.  PCEC numbered drawings 1800-1818, 1939 April-September

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 11 blueprints.

Scope and Content Note

Folder contains plans for a proposed 30 foot derrick barge; for a proposed gold dredge; and for an unspecified job for Miners Foundry and Supply, Inc.
Folder 23

Item No. 200.  Pontoons for gold dredge, 1939 September

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1800-D. Job No. 804.
Folder 23

Item No. 201.  Pontoons for gold dredge, 1939 September

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1801-D
Folder 23

Item No. 202.  shafts for spilway gates, 1939 September

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1802-D
Folder 23

Item No. 203.  PACECO steel pipe impeller, undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1804-D
Folder 23

Item No. 204.  Proposed self-propelled derrick barge 30 foot x 15 foot x 3 foot, 1939 September

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1807-D
Folder 23

Item No. 205.  Proposed self-propelled derrick barge 30 foot x 15 foot x 3 foot, 1939 September

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1808-D
Folder 23

Item No. 206.  Scoop spiral as revised 2/28/1938 for Miners Foundry & Supply, Nevada City, Calif., 1939 September

Creator/Collector: Miners Foundry & Supply (Nevada City, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1809-C
Folder 23

Item No. 207.  Ore bin, 1939 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1816-D
Folder 23

Item No. 208.  400 Ton ore bin for Miners Foundry & Supply, Nevada City, Calif., 1939 June

Creator/Collector: Miners Foundry & Supply (Nevada City, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1817-D
Folder 23

Item No. 209.  Miscellaneous details and air inlets - 400 Ton ore bin for Miners Foundry & Supply, Nevada City, Calif., 1939 July

Creator/Collector: Miners Foundry & Supply (Nevada City, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1818-D
Folder 24

File Unit 24.  PCEC numbered drawings 1819-1842, 1939-1940

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 16 blueprints.

Scope and Content Note

Folder contains plans for a gold dredge, for an oyster dredge, for the Pronto (dredge), and for various machinery and engineering drawings.
Folder 24

Item No. 210.  Belt conveyor gallery, 1940 April/May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1819-D
Folder 24

Item No. 211.  Belt conveyor gallery details. Sheet 2, 1940 April/May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1822-D
Folder 24

Item No. 212.  Countershaft support for gold dredge, 1939 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1824-D
Folder 24

Item No. 213.  Counterweight structure for gold dredge, 1939 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1825-D
Folder 24

Item No. 214.  Counterweight arrangement for oyster dredge, 1939 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1827-D
Folder 24

Item No. 215.  18 inch suction dredge swivel elbow for dredge Pronto, 1939 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1831-D
Folder 24

Item No. 216.  8 inch flanged type 15 inch ball joint, 1939 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1832-D
Folder 24

Item No. 217.  8 inch swivel elbow, 1939 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1833-D
Folder 24

Item No. 218.  Slot gate dor 24 inch pipe, 1939 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1834-D
Folder 24

Item No. 219.  8 inch ball joint, revised, 1939 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1841-D
Folder 24

Item No. 220.  S.F. Bridge Co. barge, details, 1939 October 18

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1842-D
Folder 24

Item No. 221.  Steel barge for double purpose and anchor scow:, 1939 October 20

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Annotated in red and yellow pencil.

Scope and Content Note

PCEC Dwg # 1842-DX ; SFBC Dwg # 4356. Job No. 38306.
Folder 25

File Unit 25.  PCEC numbered drawings 1845-1854, 1940 January-November

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 8 blueprints.

Scope and Content Note

Folder contains plans for suction details for a 120 foot oil barge and for a 10 inch suction pump dredge.
Folder 25

Item No. 222.  18 inch suction elbow, 1940 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1845-D
Folder 25

Item No. 223.  Proposed Oil Barge 120 foot x 38 foot x 8 foot, 1940 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1849-D
Folder 25

Item No. 224.  Oil barge - proposed 120 foot x 38 foot x 8 foot 3 inch, 1940 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1850-D
Folder 25

Item No. 225.  Forward float for 10 inch suction dredge, 1940 January/ 1940 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1852-D
Folder 25

Item No. 226.  Forward float details for 10 inch suction dredge, 1939 April 8

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1854-D
Folder 26

File Unit 26.  PCEC numbered drawings 1855-1871, 1940 April-August

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 11 blueprints.

Scope and Content Note

Folder contains plans for the Seattle (barge); and for a proposed dredge for the Americna Dredge Company; as well as various machinery and engineering drawings.
Folder 26

Item No. 227.  Forward float details for 10 inch suction dredge, 1940 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1855-D
Folder 26

Item No. 228.  24 inch balanced Wye valve No. 3, 1940 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1857-D
Folder 26

Item No. 229.  Proposed change to impellers for trash clearance Seattle, 1940 May

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1858-D
Folder 26

Item No. 230.  Pontoon for American Dredging Co., 1940 April

Creator/Collector: American Dredging Co.
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1869-D
Folder 26

Item No. 231.  95 feet derrick boom as built for the American Dredge Company, 1940 April

Creator/Collector: American Dredging Co.
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1870-D
Folder 26

Item No. 232.  27 inch balanced Wye valve #2, 1940 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 4 blueprints.

Scope and Content Note

PCEC Dwg # 1871-D
Folder 27

File Unit 27.  PCEC numbered drawings 1872-1879, 1940 July-September

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 10 blueprints.

Scope and Content Note

Folder contains plans for a proposed dredge for the American Dredging Company; various machinery and engineering plans.
Folder 27

Item No. 233.  Elbows and barge for floating pipe line, 1940 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1872-D
Folder 27

Item No. 234.  27 inch balanced Wye valve #2 details, 1940 August

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 4 blueprints.

Scope and Content Note

PCEC Dwg # 1873-D
Folder 27

Item No. 235.  20 inch sheave, 1940 September

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1874-D [9244]
Folder 27

Item No. 236.  Block for derrick, 1940 September

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Yellow annotations give drawing number and title information, red annotations on drawings.

Scope and Content Note

PCEC Dwg # 1875-D
Folder 27

Item No. 237.  16 inch sheave, 1940 July

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1879-D. Job # 9221. [job no. 9249 crossed out]
Folder 28

File Unit 28.  PCEC numbered drawings 1884-1897, 1940-1941

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 11 blueprints.

Scope and Content Note

Folder contains plans for Seattle (barge); a clay storage shed for the Stockton Fire Brick Company; and various machinery and engineering plans.
Folder 28

Item No. 238.  25 inch suction swivel elbow, 1940 October 4

Creator/Collector: Sjoberg, John Gustaf
Extent: 2 blueprints.
Physical Description: Fragment.

Scope and Content Note

PCEC Dwg # 1884-D
Folder 28

Item No. 239.  22 inch discharge swivel elbow, 1940 October 4

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1885-D
Folder 28

Item No. 240.  Seattle (dredge) motor bearing plates and rotor shaft, cutter drive motor, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1888-D [9370-2]
Folder 28

Item No. 241.  Seattle (dredge) ladder hoist bolocks, 1940 December

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1889-D
Folder 28

Item No. 242.  Seattle (dredge) cutter drive gear box details, 1941 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1891-D [9331]
Folder 28

Item No. 243.  Clay storage shed: truss for feed conveyor gallery [for] Stockton Fire Brick, Pittsburg [Calif.?], 1941 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1894-D [9320-1]
Folder 27

Item No. 244.  Single purchase block and beam end fitting for American Dredging Co., 1940 July

Creator/Collector: American Dredging Co.
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1876-D
Folder 27

Item No. 245.  24 inch sheave, 1940 July

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1878-D. Job # 9221. [job no. 9249 crossed out]
Folder 28

Item No. 246.  Clay storage shed: cover for feed conveyor gallery [for] Stockton Fire Brick, Pittsburg [Calif.?], 1940 September

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1895-D [9320-2]
Folder 28

Item No. 247.  Clay storage shed: misc. details [for] Stockton Fire Brick, Pittsburg [Calif.?], 1940 October

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1896-D [9320-3]
Folder 28

Item No. 248.  Clay storage shed: Column and rafter details [for] Stockton Fire Brick, Pittsburg [Calif.?], 1940 November

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1897-D [9320-4]
Folder 29

File Unit 29.  PCEC numbered drawings 1902-1917, 1941 January-February

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 15 blueprints.

Scope and Content Note

Folder contains plans for Seattle (barge); 80 foot freight barge; various machinery and engineering plans.
Folder 29

Item No. 249.  80 foot x 32 foot x 7 foot Freight barge, 1941 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1902-D
Folder 29

Item No. 250.  27 inch Shore pipe ? - Wye added, 1941 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 5 blueprints.

Scope and Content Note

PCEC Dwg # 1908-D
Folder 29

Item No. 251.  Seattle (dredge) 22 inch pump - reconstructed, 1941 January 27

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 4 blueprints.
Physical Description: Two copies are annotated.

Scope and Content Note

PCEC Dwg # 1915-D
Folder 29

Item No. 252.  Seattle (dredge) 3 vane impeller, 1941 February 11

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 5 blueprints.
Physical Description: Three copies are annotated.L296

Scope and Content Note

PCEC Dwg # 1917-D
Folder 30

File Unit 30.  PCEC numbered drawings 1919-1924, 1941 January-April

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 11 blueprints; 2 photostats.

Scope and Content Note

Folder contains plans for Seattle (barge); 120 foot oil barge.
Folder 30

Item No. 253.  Seattle (dredge) cutter shaft thrust bearing, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1919-D
Folder 30

Item No. 254.  120 foot x 38 foot x 8 foot Oil barge for service on San Francisco Bay and existing rivers, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 photostat and 3 blueprints.
Physical Description: Yellow pencil annotations.

Scope and Content Note

PCEC Dwg # 1920-D. inch Record print - not to be taken from office inch
Folder 30

Item No. 255.  120 foot x 38 foot x 8 foot Oil barge: [framing], 1941 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Red pencil annotations.

Scope and Content Note

PCEC Dwg # 1922-D
Folder 30

Item No. 257.  120 foot x 38 foot x 8 foot Oil barge, 1941 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 3 blueprints.
Physical Description: Yellow pencil annotations.

Scope and Content Note

PCEC Dwg # 1921-D
Folder 30

Item No. 258.  120 foot x 38 foot x 8 foot Oil barge: plating arrgt., 1941 January

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 photostat and 3 blueprints.
Physical Description: Annotated

Scope and Content Note

PCEC Dwg # 1924-D
Folder 31

File Unit 31.  PCEC numbered drawings 1931-1938, 1941 February-March

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 10 blueprints.

Scope and Content Note

Folder contains plans for Seattle (barge); Hull # 113
Folder 31

Item No. 256.  Barge 113 pipe arrgt, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 5 blueprints.

Scope and Content Note

PCEC Dwg # 1933-D
Folder 31

Item No. 259.  Seattle (dredge) 4 vane impeller, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1931-D
Folder 31

Item No. 260.  Barge 113 Cast steel hinges for deck house, 1941 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1935-D
Folder 31

Item No. 261.  Barge 113 details, 1941 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1937-D
Folder 31

Item No. 262.  Barge # 113 railing and ladder for deck house, 1941 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1938-D
Folder 31

Item No. 263.  Location of holes and clips for I beam, 1940 August 30

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1943-D
Folder 32

File Unit 32.  PCEC numbered drawings 1941-1946, 1941 February

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 13 blueprints.

Scope and Content Note

Folder contains plans for Hull # 113
Folder 32

Item No. 264.  Hull #113 suction pipe, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1941-D
Folder 32

Item No. 265.  Hull #113 midship section and general arrangement, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 5 blueprints.

Scope and Content Note

PCEC Dwg # 1942-D
Folder 32

Item No. 266.  J.C. Freese barge No. 3, Hull #113 - revised drawing, 1941 February 24

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 4 blueprints.

Scope and Content Note

PCEC Dwg # 1946-D
Folder 32

Item No. 267.  J.C. Freese barge No. 3, Hull #113 general arrangement of wiring, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1945-D
Folder 33

File Unit 33.  PCEC numbered drawings 1954-1959, 1941 February

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 11 blueprints.

Scope and Content Note

Folder contains plans for 150 foot freight barge; 64 1/2 foot tow boat.
Folder 33

Item No. 268.  150 foot x 40 foot x 10 foot Freight barge proposed, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1954-D
Folder 33

Item No. 269.  150 foot x 40 foot x 10 freight barge, 1941 February

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 5 blueprints.
Physical Description: Annotated in red and yellow pencil.

Scope and Content Note

PCEC Dwg # 1955-D. inch Ocean going 1000 short tops inch
Folder 33

Item No. 270.  64 1/2 foot x 16 foot x 10 foot Tow boat general arrangement, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 4 blueprints.
Physical Description: One copy is heavily annotated.

Scope and Content Note

PCEC Dwg # 1959-D
Folder 34

File Unit 34.  PCEC numbered drawings 1963-1966, 1941 April, 1946 April

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 10 blueprints.

Scope and Content Note

Folder contains plans for a 64 1/2 foot tow boat; a 440 bbl oil barge; and a 400 bbl oil barge
Folder 34

Item No. 271.  64 1/2 foot x 16 foot x 10 foot Tow boat midship section, 1946 April 19

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1963-D
Folder 34

Item No. 272.  64 1/2 foot x 16 foot x 10 foot Tow boat midship section revised, 1941 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1963-D-1
Folder 34

Item No. 273.  400 barrel Oil Barge 44 foot x20 foot x5 foot 9 inch molded, revised, 1941 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 3 blueprints.

Scope and Content Note

PCEC Dwg # 1964-D
Folder 34

Item No. 274.  30 inch balanced Wye valve - patented, 1941 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1966-D
Folder 34

Item No. 275.  27 inch plummer flexible pipe joint - improved type-patented, 1941 January 9

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

Interfiled by date into drawing sequence.
Folder 35

File Unit 35.  PCEC numbered drawings 1968-1979, 1925 February-April

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 14 blueprints.

Scope and Content Note

Folder contains plans for Seattle (barge); and for a 44 foot barge; also various machinery and engineering plans
Folder 35

Item No. 276.  30 inch Wye valve: details of upper and lower bearing, glands, and bushings, 1925 April 10

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 4 blueprints.

Scope and Content Note

PCEC Dwg # 1968-D
Folder 35

Item No. 277.  15 inch suction ball joint with 45 degree movement, 1925 February 20

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1969-D
Folder 35

Item No. 278.  Pump and thrust shafts and coupling for dredge Seattle, 1925 April 10

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1972-D
Folder 35

Item No. 279.  Seattle (dredge) Pump and thrust and shafts and coupling [for] Frank's Contracting Company (San Francisco, Calif.), 1925 March 16

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1972-D
Folder 35

Item No. 280.  Seattle (dredge) runner for 22 inch - 64 inch dredge pump [for] Frank's Contracting Company (San Francisco, Calif.), 1925 March 16

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1973-D
Folder 35

Item No. 281.  400 barrel oil barge: hull fittings, 1925 February 20

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1974-D
Folder 35

Item No. 282.  400 barrel oil barge 44 foot 6 inch x 20 foot x 5 foot 9 inch molded, 1925 March 16

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1975-D
Folder 35

Item No. 283.  Pipe part for 44 foot x20 foot x5 foot 9 inch barge, 1925 April 10

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 3 blueprints.

Scope and Content Note

PCEC Dwg # 1978-D
Folder 35

Item No. 284.  Stong back for swivel elbows [for] dredge Seattle, 1925 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1979-D
Folder 36

File Unit 36.  PCEC numbered drawings 1980-1997, 1925-1927

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 9 blueprints.

Scope and Content Note

Folder contains plans for Seattle (barge); Hull # 114; and an unidentified vessel.
Folder 36

Item No. 285.  Main deck: Engine foundation OT flat and C.L. keelson, undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1980-D
Folder 36

Item No. 286.  Hull 114 Lines and offsets, 1927 February 5

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1983-D
Folder 36

Item No. 287.  Stern frame and rudder, 1927 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 1984-D
Folder 36

Item No. 288.  Seattle (dredge) dog ring for star anchorage gear [for] Frank's Contracting Co. (San Francisco, Calif.), 1925 April 10

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1993-D
Folder 36

Item No. 289.  Seattle (dredge) Cross tie and hoisting for outer swingline sheave [for] Frank's Contracting Co. (San Francisco, Calif.), 1925 April 10

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1994-D
Folder 36

Item No. 290.  Seattle (dredge) Hoisting sheaves for stern anchoring gear [for] Frank's Contracting Co. (San Francisco, Calif.), 1925 February 20

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1997-D
Folder 37

File Unit 37.  PCEC numbered drawings 2000-2006, 1941 February

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 10 blueprints.

Scope and Content Note

Folder contains plans for Seattle (barge); for a cable barge; and various machinery and engineering plans.
Folder 37

Item No. 291.  Seattle (dredge) case for 22 inch - 64 inch dredge pump [for] Frank's Contracting Co. (San Francisco, Calif.), 1941 February

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 2000-D
Folder 37

Item No. 292.  Seattle (dredge) back cover for 22 inch - 64 inch dredge pump [for] Frank's Contracting Co. (San Francisco, Calif.), 1941 February

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 2001-D
Folder 37

Item No. 293.  Seattle (dredge) Front cover for 22 inch - 64 inch dredge pump [for] Frank's Contracting Co. (San Francisco, Calif.), 1941 February

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 2002-D
Folder 37

Item No. 294.  Seattle (dredge) proposed 5 tons and 7 tons anchor, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 4 blueprints.

Scope and Content Note

PCEC Dwg # 2003-D
Folder 37

Item No. 295.  Details of roof for deck house for cable barge, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 2005-D
Folder 37

Item No. 296.  22 inch pontoon line swivel elbow, 1941 February 24

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 2006-D; Job # 1624.
Folder 38

File Unit 38.  PCEC numbered drawings 2007-2019, 1941; 1946

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 12 blueprints.

Scope and Content Note

Folder contains plans for Seattle (barge); for a cable barge.
Folder 38

Item No. 297.  Deck house door details for Cable barge, 1941 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 2007-D
Folder 38

Item No. 298.  Seattle (dredge) 22 inch x 64 inch dredge pump [for] Frank's Contracting Co. (San Francisco, Calif.), 1941 February

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 3 blueprints.

Scope and Content Note

PCEC Dwg # 2014-D
Folder 38

Item No. 299.  Carriage for cable lead, 1941 March

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 2016-D
Folder 38

Item No. 300.  Seattle (dredge) impeller for 22 inch pump, 1941 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.

Scope and Content Note

PCEC Dwg # 2017-D
Folder 38

Item No. 301.  Seattle (dredge) impeller plug and collar gauge, 1941 April

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 2018-D
Folder 38

Item No. 302.  Seattle (dredge) pedestals for shaft bearings and bracing for pump case, [for] Frank's Contracting Co. (San Francisco, Calif.), 1941 February

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 2008-D
Folder 38

Item No. 303.  Seattle (dredge) general arrangement for Frank's Contracting Co (San Francisco, Calif.), 1941 March

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 2019-D
Folder 38

Item No. 304.  Lines for San Francisco Towing Co.'s steel Tug, 1946 April 19

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 diazotype.

Scope and Content Note

PCEC Dwg # 5474
Conservation Folder 5 (Restricted Access) (Roll 1)

File Unit 39.  PCEC numbered drawings 316-363, 1925 February-April

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 12 blueprints.
Physical Description: Long drawings exceeding 48 inches, stored on oversize roll.

Scope and Content Note

Roll contains plans for PCEC job # 548, barge for Haviside Company.
Conservation Folder 5 (Restricted Access) (Roll 1)

Item No. 305.  Arrangement of A frame for a 100 ton derrick barge for Haviside Co., 1925 February

Creator/Collector: Powers, W.F.
Extent: 1 blueprint.
Physical Description: Restricted Access. Requires conse+L313rvation.

Scope and Content Note

PCEC Dwg # 316-S. Job # 548.
Conservation Folder 5 (Restricted Access) (Roll 1)

Item No. 306.  100 foot x 100 Ton steel boom shell expansion for Haviside Company, 1925 March 16

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.
Physical Description: Tear at Lower right.

Scope and Content Note

PCEC Dwg # 344-S
Conservation Folder 5 (Restricted Access) (Roll 1)

Item No. 307.  Front legs A frame Haviside barge, 1925 April 10

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Restricted Access. Requires conserrvation.

Scope and Content Note

PCEC Dwg # 362-S. Job # 548;
Conservation Folder 5 (Restricted Access) (Roll 1)

Item No. 308.  Derrick barge backlegs A frame, 1925 April 10

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.
Physical Description: Restricted Access. Requires conservation.

Scope and Content Note

PCEC Dwg # 363-S. Job # 548.
Conservation Folder 6 (Restricted Access) (Roll 2)

File Unit 40.  PCEC numbered drawings 905-906, 1927 February

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 4 blueprints.
Physical Description: Long drawings exceeding 48 inches, stored on oversize roll.

Scope and Content Note

Roll contains plans a 24 inch suction pump dredge; and for a suction dredge for the Port of Oakland, California.
Conservation Folder 6 (Restricted Access) (Roll 2)

Item No. 309.  Detail of ladder for 20 inch suction barge for the Port of Oakland, undated

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.
Physical Description: Restricted Access. Requires conservation. Both items are annotated.

Scope and Content Note

PCEC Dwg # 1502-S. Job No. 4376.
Conservation Folder 6 (Restricted Access) (Roll 2)

Item No. 310.  24 inch diesel electric suction dregde, 1927 February

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 2 blueprints.
Physical Description: Restricted Access. Requires conservation.

Scope and Content Note

PCEC Dwg # 905-S. Outboard profile, deck, sections.
Conservation Folder 6 (Restricted Access) (Roll 2)

Item No. 311.  24 inch diesel electric suction dredge: Steel spud 3/6 inch x 90 foot, 1927 February 5

Creator/Collector: E.O.P
Extent: 1 blueprint.
Physical Description: Restricted Access. Requires conservation.

Scope and Content Note

PCEC Dwg # 906-S
Folders 39 and 40, Roll 3

Series 2.  Union Construction Company, 1918-1925

Extent: 32 plans
Language(s): English

Scope and Content Note

Series 2 contains plans created by the Oakland production yard of Union Construction Company.
Created by Union Construction Company (Oakland, Calif.), collected by John Gustaf Sjoberg before his death in 1969.

Arrangement

Arranged into 4 file units, which are stored in 2 map folders, 1 oversize roll, and 2 conservation folders with restricted access. Files are arranged consecutively by date, except oversize materials measuring over 37 inches in length, which are stored on rolls and out of date sequence.
Folder 39

File Unit 01.  Union Construction Company plans from 1918-1922, undated, 1918-1922

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 12 blueprints.

Scope and Content Note

This folder contains Union Construction Company (UCC) organizational lists, charts, and yard maps; plans for a proposed Bay Barge; and a plan for a spline weight.
Folder 39

Item No. 312.  Stern frame hull, 1918 June 18

Creator/Collector: M.E.M
Extent: 1 blueprint.

Scope and Content Note

UCC Dwg # 5001. Contract No. 222 S.C.
Folder 39

Item No. 313.  Unoin Construction Company (Oakland, Calif.) chart showing locations of buildings and list of foremen in charge, corrected, 1921 April 1

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 2 blueprints.
Physical Description: Yellow pencil annotations.

Scope and Content Note

Shows yard location at intersection of 14th and 16th, but it is not clear if this is a San Francisco or Oakland location.
Folder 39

Item No. 314.  Frank Lynch masts, 1922 December 6

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 2 blueprints.
Physical Description: Restriced access. L326

Scope and Content Note

Job no. 4740. Includes a list of plates attached to a larger image of mast details
Folder 39

Item No. 315.  Bay barge, 1922 July

Creator/Collector: Shell Oil Company
Extent: 2 blueprints.

Scope and Content Note

Drawing numbers 25001-D and 25002-D. Shows general arrangements, midship section, bulkeheads, web framers
Folder 39

Item No. 316.  Bay barge general arrangement, 1922 July 14

Creator/Collector: Shell Oil Company
Extent: 1 blueprint.

Scope and Content Note

Dwg # 25002-D. annotations in yellow pencil, including M.S. Martinez [vessel name?]
Folder 39

Item No. 317.  Spline weight, undated

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Annotated. Doodles on recto and verso.

Scope and Content Note

UCC Dwg # 5529-B.
Folder 39

Item No. 318.  Unon Construction Company (Oakland, Calif.) organizational chart: engineers and shipbuilders, undated

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 blueprint.
Folder 39

Item No. 319.  Union Construction Company tool equiptment chart, undated

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 2 blueprints.
Folder 40

File Unit 02.  Union Construction Company plans from 1923-1925, 1923-1925

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 10 blueprints.

Scope and Content Note

This folder contains plans for the Frank M. Shallue (suction dredge); various machinery and engineering plans.
Folder 40

Item No. 320.  Frank M. Shallue (suction dredger), 1923

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 6 blueprints.

Scope and Content Note

UCC Dwg numbers: UCC:8081D UCC:8057D UCC:8056D UCC:8052C UCC:8046D UCC:8088D
Folder 40

Item No. 321.  Rock gravel barge arrangements, 1923 May 26

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

Dwg # 8032-C
Folder 40

Item No. 322.  Order 37, 1924 December - 1925 February

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 2 blueprints.
Physical Description: Restricted access.

Scope and Content Note

Represented by various numbers including: Order 37; job 37, dredge 37, sheet 4795, sheet 4796, sheet 4794, and job 429
Folder 40

Item No. 323.  Job no. 601, 1925 April 23

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

UCC Dwg # 381-D. Job no. 601. Section plan.
Roll 3; Conservation Folder 4 (Restricted Access)

File Unit 03.  Union Construction Company 1921-1922: hulls 16-20, 1921-1922

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: EA 6 ink on linen drawings; 2 blueprints.
Physical Description: Drawings exceed 47 inches in length and will be/are housed on rolls.

Scope and Content Note

This folder contains original ink on linen drawings for United States Coast Guard cutters # 36-39, UCC hulls 16-19, as well as United States Coast Guard cutter with UCC hull # 20; the roll also includes an unidentified drawing.
S105.01 - Roll 3

Item No. 324.  United States Coast Guard cutters #36-39 stress diagram for mast and rigging, 1921 May 3

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 ink on linen.

Scope and Content Note

UCC Dwg # 23122S; UCC hull # 16-19
S105.01 - Roll 3

Item No. 325.  Joiner plan, 1921-22

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 ink on linen.

Scope and Content Note

UCC Dwg # 24139S - UCC hull # 20
S105.01 - Roll 3

Item No. 326.  Launching plan, 1921-22

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 ink on linen.

Scope and Content Note

UCC Dwg # 24172S - UCC hull # 20
S105.01 - Roll 3

Item No. 327.  Deck plan, 1921-22

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 ink on linen.

Scope and Content Note

UCC Dwg # 24187S - UCC hull # 20
S105.01 - Roll 3

Item No. 329.  United States Coast Guard inboard profile, 1922 February 4

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 ink on linen.

Scope and Content Note

UCC Dwg # 24191S - UCC hull # 20
Conservation Folder 4 (Restricted Access)

Item No. 330.  Steel Hull details for a 2 1/2 cu ft close connection dredge, 1924 December 16

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 2 blueprints.
Physical Description: Restricted Access. Requires conservation.

Scope and Content Note

UCC Dwg # 429; Hull # 37. Job No. 4794
S105.01 - Roll 3

Item No. 331.  unidentified, undated

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 ink on linen.
Conservation Folder 2 (Restricted Access) (Roll 4)

File Unit 04.  Union Construction Company plans from 1918-1922 oversize, 1918-1922

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 2 blueprints.
Physical Description: Plans exceed 47 inches in length and will be/are housed on rolls.

Scope and Content Note

This folder contains plans the Frank Lynch; a 9400 T vessel launch plan.
Conservation Folder 2 (Restricted Access) (Roll 4)

Item No. 328.  MS Frank Lynch masts and boom table, 1922 December 6

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Restricted Access. Requires conservation.

Scope and Content Note

UCC Dwg # 5834D
Conservation Folder 2 (Restricted Access) (Roll 4)

Item No. 332.  Launching plan [for a] 9400 ton vessel, undated

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 1 photostat.
Physical Description: Restricted Access. Requires conservation.
Folders 41-44

Series 3.  Electric Oven, 1929-1931

Extent: 60 plans
Language(s): In English

Scope and Content Note

This series contains plans and documents for the design of a large commercial electric bake oven suitable for food manufacture.
John G. Sjoberg retained these plans from his tenure at United Construction Company and Pacific Coast Engineering Company. Many of these plans were created by Mr. Sjoberg while working for these two companies. See file and item level records for more detailed creator information.

Arrangement

Arranged into 5 files, which are housed in 3 oversize map folders and one resticted conservation folder. Organized roughly by creator and/or by date.
Folder 41

File Unit 01.  Electric Oven 1, 1929-1931

Extent: 15 diazotypes; 5 pencil on paper drawings; 1 legal size folder of documents.
Folder 41

Item No. 333.  Master Electric conveyor oven, 1929 June

Creator/Collector: W.F.S.
Extent: 15 diazotypes.
Physical Description: Diazos are clipped together.

Scope and Content Note

Also referred to as The Scheller Electric oven.
Folder 41

Item No. 334.  Electric Oven details, 1930 February 25

Extent: 2 pencil on tracing paper.

Scope and Content Note

wall separators, insulating bushings, steam boggles, and adjusting levers
Folder 41

Item No. 335.  Electric oven data, 1931 January 28

Extent: 1 package of documents.
Folder 41

Item No. 336.  Electric oven data, 1931 January 28

Extent: 11 black and white photos.
Physical Description: 1 package with 11 black and white photo prits, each measuring 8 x 10 inches.
Folder 41

Item No. 337.  Sketches, undated

Extent: 3 pencil on paper.
Folder 42

File Unit 02.  Electric Oven 2, 1930

Extent: 18 blueprints.
Folder 42

Item No. 338.  Pacific Coast Engineering Company job no. 2470, circa 1928-1930

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 7 blueprintss.

Scope and Content Note

Job No. 2470
Folder 42

Item No. 339.  Shaller-Paceco electric oven general arrangement, 1930 January

Creator/Collector: Pacific Coast Engineering Company (Oakland, Calif.)
Extent: 3 blueprints.

Scope and Content Note

PCEC Dwg # 1430-S
Folder 42

Item No. 340.  Electric oven number 3 bill of material, 1930

Creator/Collector: Union Construction Company (Oakland, Calif.)
Extent: 8 blueprints.
Physical Description: Legal size pages.
Folder 43

File Unit 03.  Electric Oven 3, 1930

Extent: 11 blueprints.
Folder 43

Item No. 341.  Electric oven EO Series, numbers 1-8, 1930

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 11 blueprints.
Physical Description: Many of the plans in this group are annotated.

Scope and Content Note

Electric oven EO Series, numbers 1-8
Folder 44

File Unit 04.  Electric Oven 4, 1930

Extent: 9 blueprints.
Folder 44

Item No. 342.  Electric oven, 1930

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 9 blueprints.
Physical Description: Many of the plans in this group are annotated.

Scope and Content Note

Electric oven EO Series, numbers 9-14. 16, 19
Conservation Folder 3 (Restricted Access) (Roll 4)

File Unit 05.  Electric Oven oversize, 1929

Extent: 1 blueprint.
Physical Description: This blueprint is longer than 47 inches in length and is/will be housed on a roll.
Conservation Folder 3 (Restricted Access) (Roll 4)

Item No. 343.  Shaller-Paceco electric oven, 1929 January 14

Creator/Collector: Pacific Coast Engineering Co. (Oakland, Calif.)
Extent: 1 blueprint.
Physical Description: Restricted Access. Requires conservation. Annotated.

Scope and Content Note

PCEC Dwg # 13555
Folders 45, 46 and 57

Series 4.  House plans and original drawings, circa 1908-1915 (bulk undated)

Extent: 59 plans
Language(s): English

Scope and Content Note

This series contains specification contract drafts for two houses in Oakland, California, and plans for one of the houses specified. The series also includes a file of original pencil drawings and some associated duplicates which were probably drawn by John Sjoberg. Some, but not all of these drawings are identified by project or creator.

Arrangement

Arranged into 2 files, which are housed in 3 map folders. organized by content.
Folder 45

File Unit 01.  House specifications and plans, ca. 1908-1915

Extent: EA 6 drawings and 2 folders.

Scope and Content Note

Draft specification contracts for two houses built in Oakland, California, one for a house to be built at the corder of Chase and Willow streets, the other for a house built on Hampel Street. Also included are 5 photocopied plans and one original pencil drawing of the house on Hampel Street, which was built in 1915 as a residence for the Sjoberg family.
Folder 45

Item No. 344.  Speciifcations for house to be built at 858 Willow Street, Oakland, circa 1908

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 carbon typescript (13 sheets).
Folder 45

Item No. 345.  Specifications for house built at N.W. corner of Chase St. and Willow St., Oakland, Calif., circa 1908

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 folder (26 typewritten sheets).
Folder 45

Item No. 346.  House plans, circa 1915

Creator/Collector: Sjoberg, John Gustaf
Extent: 5 photocopies.
Folder 45

Item No. 347.  House plan, circa 1915

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on drafting paper__[Type of Unit].
Folders 46 and 57

File Unit 02.  Original drawings and selected duplicates, 1911-141

Extent: EA 51 drawings.
Folder 46

Item No. 348.  Outrigger for Doane Senii trailer, 1935

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on paper.
Physical Description: A size

Scope and Content Note

Job number 6146; 5965-5966-5967
Folder 46

Item No. 349.  Working force of hull department for the month of February, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 ink and pencil on graph paper.
Physical Description: A size

Scope and Content Note

Graphed, unit of measure is hours worked.
Folder 46

Item No. 350.  Machinery for Petaluma bridge, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on graph paper.
Physical Description: A size

Scope and Content Note

list of items
Folder 46

Item No. 351.  Pump details, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 ink on paper.
Physical Description: A size
Folder 46

Item No. 352.  Chart: dredge pump performance, pumping 12% solids, efficiency 50%, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on paper.
Physical Description: A size
Folder 46

Item No. 353.  Displacement cures for Jasper Stacy dredge, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on graph paper.
Physical Description: A size
Folder 46

Item No. 354.  Unidentified original drawing, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on graph paper.
Physical Description: A size
Folder 46

Item No. 355.  Ball joint data, improved type - data graph, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on graph paper.
Physical Description: A size
Folder 46

Item No. 356.  Various outboard profile, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 6 pencil on graph paper.
Physical Description: A size
Folder 46

Item No. 357.  Proposed steel launch 40 foot x 8 foot x 5 foot, 1929 September 31

Creator/Collector: Sjoberg, John Gustaf
Extent: 2 blueprints.
Folder 46

Item No. 358.  Hurley Marine Works (Oakland, Calif.) production department organizational chart, 1943 October 1

Creator/Collector: Hurley Machine Works (Oakland, Calif.)
Extent: 1 blueprint.
Folder 46

Item No. 359.  26 inch swivel elbow, 1944 July 2

Creator/Collector: Sjoberg, J.E.
Extent: 2 diazotypes.

Scope and Content Note

Dwg # 7244
Folder 46

Item No. 360.  26 inch swivel elbow, 1944 July 2

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 diazotype; 1 pencil on tracing paper.

Scope and Content Note

Dwg # 7244
Folder 46

Item No. 361.  Sjoberg launching device, 1941 April 16

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on vellum.

Scope and Content Note

Dwg # 41641X
Folder 46

Item No. 362.  Proposed steel launch 40 foot x 8 foot x 5 foot, 1929 September 31

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 ink and pencil on vellum.

Scope and Content Note

original drawing for bp item 0097
Folder 46

Item No. 363.  Proposed 65 foot tow boat, 1940 November 12

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on tracing paper.

Scope and Content Note

outboard profile
Folder 46

Item No. 364.  unidentified vessel: outboard profile and deck plans showing relative placement of engines, lines, [circa 1929]

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 Ink and pencil on drafting paper.

Scope and Content Note

Outboard profile and deckplans showing relative placement of engines, lines.
Folder 46

Item No. 365.  Oil barge capacity 7000 Bbls, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 ink on vellum.

Scope and Content Note

outboard profile, deck plan, framing details
Folder 46

Item No. 366.  Service Station, 1931

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on tracing paper.
Folder 57

Item No. 367.  unidentified drawings, 1911 June

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on graph paper.
Folder 57

Item No. 368.  Unidentified drawings, 1929 July 19

Creator/Collector: Sjoberg, John Gustaf
Extent: 6 pencil on tracing paper.
Folder 57

Item No. 369.  Machinery details, 1930 March 1

Creator/Collector: Sjoberg, John Gustaf
Extent: 4 pencil on vellum.
Folder 46

Item No. 370.  Proposed steel barge, 1932 October 29

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on vellum.
Folder 46

Item No. 371.  24 inch section swivel elbow, 1943 October 31

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 diazotype; 1 pencil on tracing paper.
Physical Description: Diazo is dirty. Annotations.
Folder 46

Item No. 372.  Fuel oil tank 20 foot x 9 foot x 8 foot, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 ink on tracing paper.
Folder 46

Item No. 373.  Dog shore and trigger, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on tracing paper.
Folder 57

Item No. 374.  Unidentified general arrangement, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 2 pencil on paper.
Folder 46

Item No. 375.  Dog shore and trigger, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on paper.
Folder 46

Item No. 376.  Miscellaneous drawings of vessels, graph charts, and sketches in one sub-folder, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 3 pencil on paper.
Folder 46

Item No. 377.  Unidentified vessel, vessel arrangement, 1943 July 16

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 ink on linen.
Folder 46

Item No. 378.  Diagram showing height of slips and keel line above low tide line, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 ink on linen.

Scope and Content Note

Dwg No. 278, file # 17
Folders 47 to 56

Series 5.  Other creators, 1878-1944 (bulk 1917-1941)

Extent: 138 plans
Language(s): In English

Scope and Content Note

Plans and other materials which were not created by Pacific Coast Engineering Company, Union Construction Company, or by John Gustaf Sjoberg were placed by the processing archivist into this unique series.

Arrangement

Arranged into 11 files, organized by creators or, where plans are unidentified, into files that correspond to content, image type, and relative size. These are housed in 10 map folders, and two restricted conservation folders.
Folder 47

File Unit 01.  City and Port of Oakland, California, 1927, 1931

Extent: 6 blueprints.

Scope and Content Note

Folder contains plans for a 20 inch suction pump dredge for the Port of Oakland, California.
Folder 47

Item No. 379.  20 inch suction dredge pump details, 1921 January

Creator/Collector: Port of Oakland (California)
Extent: 1 blueprint.

Scope and Content Note

Dwg # 1-28. Includes handwritten annotation: File 37, sheet 1.
Folder 47

Item No. 380.  Dredge #2 stern swivel elbow, 1925 December 9

Creator/Collector: Department of Public Works. City of Oakland (California)
Extent: 1 blueprint.

Scope and Content Note

Dwg # 1-55
Folder 47

Item No. 381.  20 inch suction dredge suction swivel elbow, 1927 November

Creator/Collector: Port of Oakland (California)
Extent: 2 blueprints.

Scope and Content Note

sheets 4 & 5 of 16; file SK-3-131
Folder 47

Item No. 384.  20 inch suction dredge - ladder details and ladder trunnion prop A & B, 1931 August

Creator/Collector: Port of Oakland (California)
Extent: 2 blueprints.

Scope and Content Note

shees 3 of 6; Sheet 1 of 6, file 12-17
Folder 48

File Unit 02.  United Iron Works (Los Angeles, Calif.) and Union Iron Works (San Francisco, Calif.),

Extent: EA 6 blueprints, 1 pencil on paper, 1 ink on linen.
Folder 48

Item No. 382.  Electric dredge Wilmington, 1909

Creator/Collector: United Iron Works (Los Angeles, Calif.)
Extent: 4 blueprints.

Scope and Content Note

Job # 4145; #s 283-9; 37375
Folder 48

Item No. 383.  Launching data for various vessels ranging from 6000 to 100 tons in weight, [circa 1905]

Creator/Collector: Union Iron Works (San Francisco, Calif.)
Extent: 1 ink on linen.

Scope and Content Note

Vessels include: USS California, Milwaukee, Arizonian, Oregon, Ohio, Wisconsin; SS Alaskan, Californian; USS Olympia, Tacoma; IJC Chitose; SS Peru, USS Monterey, Wyoming; SS Senator; FB Berkeley, Tamalpias, San Pablo; SS Saint Paul, Spokane, Whittier; USS Meronath, Wheeling; DP Cassion; SS Helene,; TBD Paul Jones, Perry, Preble, Farragut; SS Maui, Liikelike; PS Saidi; Tug Fearless; PB Gracie S.; Sub Grampus; SS Columbia, Isthmian, Mauna Kea, Contra Costa; SS Napa Valley, George Loomis; MI DD Cassion.
Folder 48

Item No. 385.  Tug 135 foot x 28 foot x 18 foot 2 1/2 inch mould loft offsets, with attached corrections, 1917

Creator/Collector: Union Iron Works (San Francisco, Calif.)
Extent: 1 blueprint, 1 pencil on legal paper attached.
Folder 48

Item No. 386.  Chart of vessels built by the Bethlehem Steel San Francsico yard, 1919

Creator/Collector: Union Iron Works (San Francisco, Calif.)
Extent: 1 blueprint.
Folder 49

File Unit 03.  United States. Engineers Second New Orleans District. Dredging Division, 1939

Extent: 10 blueprints.

Scope and Content Note

Dredge barge details for various vessels.
Folder 49

Item No. 387.  Dredge barge details for various vessels, 1939

Creator/Collector: United States. Engineers Second New Orleans District. Dredging Division.
Extent: 10 blueprints.

Scope and Content Note

Five vessels depicted in these plans: (1) Standard 18 foot W.T. deck scutttle; (2) 60 foot x 22 foot x 4 foot Anchor barge; (3) Standard 8 inch roller chock; (4) Standard double bit; (5) Standard cleat
Folder 50

File Unit 04.  Haviside Barges Nos. 3 and 5,

Extent: 12 blueprints, 4 pencil on paper drawings, 5 pencil on paper pattern pieces..
Folder 50

Item No. 388.  Barge # 3 detail for 100 foot boom, 1929 July 19

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on paper.

Scope and Content Note

Annotated note: Haviside has other drawing; Void
Folder 50

Item No. 389.  Barge # 5 deck plan, 1930 July 31; August 5

Extent: 1 blueprint.

Scope and Content Note

Note: Void. Haviside has other drawing
Folder 50

Item No. 390.  Detail of a 105 foot boom for barge no. 3, 1940 July 24

Creator/Collector: Haviside Co. (San Francisco, Calif.)
Extent: 1 diazotype.
Folder 50

Item No. 391.  Derrick barge no. 5, undated

Creator/Collector: Haviside Co. (San Francisco, Calif.)
Extent: 9 blueprints.

Scope and Content Note

Drawings AF5-4, AF5-5; AF5-8; AF5-9; AF5-10; AF5-11; AF5-12; AF5-E1 A15-12. Barge No. 5. Topping list blocks and main load blocks
Folder 50

Item No. 392.  Derrik barge #5 - Haviside Company - machinery arrangement, undated

Extent: 1 pencil on tracing paper.

Scope and Content Note

machinery arrangement
Folder 50

Item No. 393.  Hull - derrick barge, undated

Creator/Collector: Haviside Co. (San Francisco, Calif.)
Extent: 1 blueprint.
Physical Description: Item is heaviliy annotated in red pencil
Folder 50

Item No. 394.  A frame erection diagram for barge # 5 - Haviside Co., undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on paper, 1 blueprint.
Folder 50

Item No. 396.  Rough sketch associated with Barge # 5, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on paper.
Folder 50

Item No. 397.  Paper pattern pieces for machinery parts, undated

Creator/Collector: Sjoberg, John Gustaf
Extent: 5 pencil on paper.
Folder 51

File Unit 05.  Seattle (dredge), 1942-1944

Extent: EA 3 blueprints, 4 diazotypes, 1 pencil on on paper.
Folder 51

Item No. 395.  Seattle (dredge) detail of pumps shaft coupling and shim, 1943 July 16

Creator/Collector: Frank's Contracting Co. (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

Dwg # 40174. Job # 346A
Folder 51

Item No. 396.  Seattle (dredge) alterations to main pump, 1944 February 6

Creator/Collector: Frank's Contracting Co. (San Francisco, Calif.)
Extent: 1 blueprint.

Scope and Content Note

Dwg # 40199. Job No. 346A
Folder 51

Item No. 398.  4 vane short haul runner [for a] 20 inch x 50 inch dredge pump, 1942 November 5

Creator/Collector: Frank's Contracting Company (San Francisco, Calif.)
Extent: 1 blueprint.
Folder 51

Item No. 399.  Seattle (dredge) main pump shaft, 1944 February 11

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 pencil on paper; 4 diazotypes.

Scope and Content Note

Dwg # 21144
Folder 52 (A size)

File Unit 06.  Miscellaneous vessel plans, circa 1904-1936

Extent: 4 prints; 24 photostats.
Physical Description: A size folder

Scope and Content Note

File includes plans for various vessels and machinery by creators other than J.G. Sjoberg or one of his employers.
Folder 52

Item No. 400.  Speed boat no. 1 of masonite tempered plywood, 1934

Creator/Collector: Masonite Corporation
Extent: 3 prints.

Scope and Content Note

construction plans
Folder 52

Item No. 401.  Bow gantry, 1935

Extent: 1 photostat.
Folder 52

Item No. 402.  Welded bunk oil barge, 1940

Creator/Collector: DRAVO Corporation (Pittsburgh, PA)
Extent: 4 photostats.
Folder 52

Item No. 403.  unidentified vessel engine arrangement, 1911 June

Extent: 1 photostat.
Folder 52

Item No. 404.  30 inch hydraulic dredge general arrangement, 1911 March

Creator/Collector: Hydraulic dredging co. Ltd (Oakland, Calif.)
Extent: 1 photostat.

Scope and Content Note

Shows inboard profile of machinery arrangement. Red pencil annotation: 1-652-A.
Folder 52

Item No. 405.  M.S. Port Costa, 1924 September

Creator/Collector: Moore D.D. C. Hull Dept.
Extent: 1 negative line photostat.

Scope and Content Note

Dwg # 8002. Order no. 2001. Hull no. 107. Drawer # 167.General arrangement and deck plan
Folder 52

Item No. 406.  16 inch hydrolic [sic] dredge structural plans, 1925 June

Creator/Collector: Newport News Shipbuilding and Drydocking Company, Hull Department (Newport News, VA)
Extent: 2 photostats.
Physical Description: Annotated.

Scope and Content Note

Dwg # 112656. File # 40 sheet #53. Dredge BROWNIE [for] Florida and Southern Dredging Co., St. Paul, Minn.
Folder 52

Item No. 407.  Warren Creek Dredging Company project, 1932 May

Creator/Collector: Warren Creek Dredging Co.
Extent: 7 photostats.
Physical Description: One enumerated item is in two glue-joined pieces where glue has dessicated.

Scope and Content Note

Dwg #s. 101-104, 106, 121, and two unnumbered.
Folder 52

Item No. 408.  Welded steel purse seiner, 1936 November.

Creator/Collector: G. Bruce Newby (Los Angeles, Calif.)
Extent: 2 photostats.

Scope and Content Note

General arrangement, inboard profile, hold, and sections.
Folder 52

Item No. 409.  Barge derrick propoese # 2020 30 tones at 60 feet, circa 1904

Creator/Collector: American Hoist and Derrick Co.
Extent: 1 photoreproduction.

Scope and Content Note

Dwg # 60000
Folder 52

Item No. 410.  MS Port Costa: general arrangement and deck plans; midship, undated

Creator/Collector: Moore Drydock Company
Extent: 2 photostats.

Scope and Content Note

Drawing numbers 8000 and 8002. Job No. 167.
Folder 52

Item No. 411.  United (motor vessel) general arrangement, undated

Extent: 1 photostat.
Folder 52

Item No. 412.  Printed vessel plans, undated

Creator/Collector: Standard Oil Company of California
Extent: 1 sheet: print with verso pencil drawing.

Scope and Content Note

RECTO: Deck plan for New Coast Guard Cutter. VERSO: Charles Watson (motor tanker) ib profile and main deck.
Folder 53

File Unit 07.  Miscellaneous vessel plans, 1910-1941

Extent: 16 blueprints.
Folder 53

Item No. 413.  Auxilliary motorboat 19 foot x 6 foot x 3 foot , lines, deck, inboard profile, sections, rigging, 1935

Extent: 1 blueprint.
Folder 53

Item No. 414.  61 foot launch Helen, 1910 May

Creator/Collector: Plummer, H.G.
Extent: 1 blueprint.

Scope and Content Note

Dwg No. 2441. For vessel Marion (crossed out) and Helen (writtten in yellow pencil annotation.
Folder 53

Item No. 415.  Merry (proposed launch) 100 HP tow boat, construction plan, lines plan., 1925 March

Creator/Collector: San Francisco Bridge Co.
Extent: 2 blueprints.

Scope and Content Note

Dwg L-1-1 and L-2-2.
Folder 53

Item No. 416.  Midway Island floating plant (barge), 1938 March 10

Creator/Collector: United States. Engineer Office. South Pacific Division (San Francisco, Calif.)
Extent: 1 blueprint.
Folder 53

Item No. 417.  Proposed 20 foot boom for derrick, 1939 September. 20

Extent: 1 blueprint.
Physical Description: Restricted Access, requires conservation.

Scope and Content Note

Annotation in yellow pencil: Boom for clam shell bucket dredge, Holland.
Folder 53

Item No. 418.  56 foot x 14 foot tug boat for Pacific Air Base, 1940 September 23

Creator/Collector: Hawaiian Tuna Packers Ltd.
Extent: 4 diazotypes.
Folder 53

Item No. 419.  Specifications for 56 foot x 14 foot tug boat for Pacific Air Base, 1940-1941

Extent: 1 folder (2 sets of specs).
Folder 53

Item No. 420.  Sjoberg launching device, 1941 April 16

Creator/Collector: Sjoberg, John Gustaf
Extent: 1 blueprint.

Scope and Content Note

Dwg # 41641X
Folder 53

Item No. 421.  64 foot x18 foot x7 1/2 foot tow barge, undated

Creator/Collector: Clark
Extent: 1 blueprint.
Folder 53

Item No. 422.  Motor yacht general arrangement and lines plan, undated

Extent: 2 blueprints.
Folder 53

Item No. 423.  unidentified vessel body plan, undated

Extent: 1 blueprint.
Folder 53

Item No. 424.  SS Lake Miraflores, longitudinal bulkhead and deckplan; cross section and details, undated

Creator/Collector: Stanley Hiller Inc. (Oakland, Calif.)
Extent: 2 blueprints.
Folder 53

Item No. 425.  Unidentified vessel 64 foot 1 inch LWL, undated

Extent: 2 diazotypes.
Physical Description: Title blocks cut out on both sheets.

Scope and Content Note

64 foot 10 3/4 inch LOA; 64 foot 1 inch LWL. Ob profile, deck and hold plan; frame plan (profile and hold), and sections.
Folder 53

Item No. 426.  General drawings of a 25 ton pontoon diesel electric floating derrick., undated

Creator/Collector: Bucyres Erie Co.
Extent: 3 blueprints.
Folder 54 (A size)

File Unit 08.  Miscellaneous machinery and engineering plans, 1911-1941

Extent: 8 prints, 19 photostats.
Physical Description: A folder
Folder 54

Item No. 427.  Revolving screen [for] a 9 cu foot close connected dredge A39, 1932

Creator/Collector: Gold Hill Dredging Co.
Extent: 1 photostat.

Scope and Content Note

Walter W. Johnson was the president of Union Construction Company.
Folder 54

Item No. 428.  Camanche (dredge) screen side rocker bracket, 1934

Extent: 1 photostat.
Folder 54

Item No. 429.  Thread rings for screen for a 2 1/2 cubic feet [30 cu in.] dredge, truss bow end, 1935

Extent: 2 photostats.
Folder 54

Item No. 430.  Engine plans, 1936

Creator/Collector: Catapillar Tractor Co.
Extent: 8 prints on tracing paper.
Folder 54

Item No. 431.  Strong back for swivel elbows [for] dredge Seattle, 1941

Creator/Collector: Union Construction Company (San Francisco, Calif.)
Extent: 7 photostats.

Scope and Content Note

4 cubic foot dredge, Dredge No. 38
Folder 54

Item No. 432.  Marshal C. Harris details, 1941

Creator/Collector: Union Iron Works (Oakland, Calif.)
Extent: 4 photostats.

Scope and Content Note

Runner of a 27 inch and 80 inch dredge punp; Pump shaft and details.
Folder 54

Item No. 433.  Upper tumbler shaft plates, [1920?]

Extent: 1 photostat.
Folder 54

Item No. 434.  Slotted shore pipe, [circa 1920s]

Creator/Collector: Port of Portland (Oregon)
Extent: 1 photostat.
Folder 54

Item No. 435.  2 1/2 foot [30 inch ] placer dredge # 236, main winch, 1911 June

Creator/Collector: Bucyrus Co.
Extent: 1 photostat.
Folder 54

Item No. 436.  20 inch dredge pump parts, 1920 April

Creator/Collector: Henry R. Worthington (New York)
Extent: 2 photostats.

Scope and Content Note

Two items: (1) Dwg # RY-26757 is of a front head suction stuffing box for a 20 inch dredge, and has a pencil annotation 2-B34d. (2) RX26720, is a starboard impeller for a 20 inch dredging pump.
Folder 54

Item No. 437.  Warren Creek Dredging Company project, 1932 May

Creator/Collector: Warren Creek Dredging Co.
Extent: 2 photostats.
Folder 54

Item No. 438.  Upper distributor #23 for a 3 1/2 [42 cu inch) cu foot, 1941 April 16

Creator/Collector: Warren Creek Dredging Co.
Extent: 1 photostat.

Scope and Content Note

Walter W. Johnson was the president of Union Construction Company.
Folder 54

Item No. 439.  400 ton flanging press, 1941 February

Creator/Collector: Beatty Machine and Manufacturing Company (Hammond, Indiana)
Extent: 2 photostats.

Scope and Content Note

UNITED construction plan, undated. 400 ton flanging press by or for Beatty Machine and manufacturing, 1941.
Folder 54

Item No. 440.  Fresh water supply pipe lines for San Francisco Bay - Alcatraz, undated

Creator/Collector: United States. Coast Geodetic Survey
Extent: 1 photostat.

Scope and Content Note

USCGS plot 5535
Folder 54

Item No. 441.  Bucket, lip, and bushing pin, undated

Extent: 1 photostat.
Folder 55

File Unit 09.  Miscellaneous machinery and engineering plans, 1936, 1941, and undated

Extent: EA 5 blueprints, 1 diazotype.
Folder 55

Item No. 442.  B.F Dillingham (dredge) details, 1928

Creator/Collector: San Francisco Bridge Co.
Extent: 1 blueprint.
Physical Description: A size

Scope and Content Note

Dwg # 54115
Folder 55

Item No. 443.  Turbine dredge detail of noze ring for a 20 inch standard pump, 1919 January

Creator/Collector: Standard American Dredge Company
Extent: 1 blueprint.
Physical Description: Fragment A size.
Folder 55

Item No. 444.  100 ton block, 1922 May

Extent: 2 blueprints.

Scope and Content Note

File 40 [illg.] 51
Folder 55

Item No. 445.  Case for a 22 inch pump, 1923 September 25

Creator/Collector: Golden State and Miners Iron Works
Extent: 1 blueprint.
Physical Description: Item in torn in lower left, and is annotated in red pencil: this print for reference only; file 37 sheet 16.
Folder 55

Item No. 446.  20 inch dredge pump runners for dredge Papoose, 1936 July 17

Creator/Collector: Hydraulic Dredging Co., Ltd. (Oakland, Calif.)
Extent: 1 blueprint.

Scope and Content Note

PCEC Dwg # 1565-D. Sheet # 65022 (Revision of Dwg # 1565-D).
Folder 55

Item No. 447.  Proposed shipyard for the foot of Broadway, Oakland, California, 1941 January 9

Creator/Collector: Walter W. Johnson
Extent: 1 diazotype.

Scope and Content Note

Walter W. Johnson was the president of Union Construction Company.
Folder 55

Item No. 448.  General arrangement, undated

Creator/Collector: Richmond Dredging Co. (Richmond, Calif.)
Extent: 1 blueprint.
Physical Description: Illegible.

Scope and Content Note

Shows details of pump engine ?
Folder 55

Item No. 449.  Dredge - Longview Dredging Co., undated

Extent: 1 blueprint.

Scope and Content Note

File 40, sheet 55
Folder 55

Item No. 450.  Unidentified, undated

Extent: 2 blueprints.
Folder 56 (A size)

File Unit 10.  Charts, scales, and diagrammatic equations, 1878 June 4, and undated

Extent: 8 blueprints.
Physical Description: A size folder
Folder 56

Item No. 451.  Star of France (ship) displacement graph, [1878 June 4]

Extent: 1 blueprint.
Physical Description: Yellow pencil annotations.
Folder 56

Item No. 452.  Mathamatical chart of decimils of a degree, 1937 November 1

Extent: 1 blueprint.
Physical Description: A size
Folder 56

Item No. 453.  Approximate data for dry cargo steamers (graph), undated

Extent: 1 blueprint.
Folder 56

Item No. 454.  Graphic illustration of equation for finding the measure of a tipped angle/spiral arc., undated

Extent: 2 blueprints.
Folder 56

Item No. 455.  Speed scale/displacemet, undated

Extent: 2 blueprints.
Conservation Folder 1 (Restricted Access) (Roll 5)

File Unit 11.  Conservation Folder, 1899-1938

Extent: .
Physical Description: Items are fragile, need conservation, and are restricted. File will be depricated and items recataloged and refiled when physical conservation is completed.
Conservation Folder 1 (Restricted Access) (Roll 5)

Item No. 456.  Isthiman barges # 88. 89, and 90, 1907

Creator/Collector: Maryland Steel Company
Extent: 1 blueprint.
Physical Description: Restricted Access. Requires conservation.

Scope and Content Note

longitudinal, deck plan
Conservation Folder 1 (Restricted Access) (Roll 5)

Item No. 457.  Sea going tow boat general arrangement and inboard profile, 1917

Creator/Collector: Union Iron Works
Extent: 2 blueprints.
Physical Description: Restricted Access. Requires conservation.

Scope and Content Note

Job No. 1758
Conservation Folder 1 (Restricted Access) (Roll 5)

Item No. 458.  Coal barges for Pacific Mail Steamship Company, 1899 June 6

Extent: 1 blueprint.
Physical Description: Restricted Access. Requires conservation.

Scope and Content Note

Union Iron Work is probable but unconfirmed creator.
Conservation Folder 1 (Restricted Access) (Roll 5)

Item No. 459.  USAT Sheridan, 1908 April 28

Creator/Collector: Mare Island Navy Yard
Extent: 1 blueprint.
Physical Description: Restricted Access. Requires conservation.
Conservation Folder 1 (Restricted Access) (Roll 5)

Item No. 460.  26 foot launch plan for U.S. Coast Guard office of construction and Repairs, 1920 April

Creator/Collector: United States. Coast Guard
Extent: 1 blueprint.
Physical Description: Restricted Access. Requires conservation.

Scope and Content Note

Job No. 90278
Conservation Folder 1 (Restricted Access) (Roll 5)

Item No. 461.  Derrick barge, undated

Creator/Collector: Emerick, John W.
Extent: 1 blueprint.
Physical Description: Restricted Access. Requires conservation.
Conservation Folder 1 (Restricted Access) (Roll 5)

Item No. 462.  Holland (clam shell bucket dredge), undated

Extent: 1 blueprint.
Physical Description: Restricted Access. Requires conservation.
Conservation Folder 1 (Restricted Access) (Roll 5)

Item No. 463.  24 inch Relay barge general arrangement, 1938

Creator/Collector: The Panama Canal Dredging Division, Gamba Canal Zone
Extent: 1 photostat.