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Inventory of the Joseph Barlow Lippincott Papers, 1882-1942
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Box 78

item no: 141
picture no: 204
North portal of Elizabeth Tunnel. (C.H.L. - April 1908)

Box 78

item no: 141
picture no: 205
Same as no. 203 - (J.B.L.)

Box 78

item no: 141
picture no: 206
Cottonwood conduit, showing forms - view looking towards headworks. (Dec. 1907)

Box 78

item no: 141
picture no: 207
Forebay and sand box at head of Cottonwood penstock. (April 1908)

Box 78

item no: 141
picture no: 208
Beginning of Cottonwood conduit, showing end of siphon. (Feb. 1908)

Box 78

item no: 141
picture no: 209
Laying Cottonwood siphon on steep side hill. (Jan. 1908)

Box 78

item no: 141
picture no: 210
Cottonwood siphon, looking towards headworks. (Dec. 1907)

Box 78

item no: 141
picture no: 211
View showing "starter" of Cottonwood penstock, and west wall of power house. (May 1908)

Box 78

item no: 141
picture no: 212
View showing "starter" of Cottonwood penstock, and west wall of power house. (May 1908)

Box 78

item no: 141
picture no: 213
View showing "starter" of Cottonwood penstock, and west wall of power house. (May 1908)

Box 78

item no: 141
picture no: 214
Drills at work in Elizabeth Tunnel. (J.B.L.)

Box 78

item no: 141
picture no: 215
Mojave warehouse. (J.B.L.)

Box 78

item no: 141
picture no: 216
Machinery on site of cement mill. (J.B.L. - March 1908)

Box 78

item no: 141
picture no: 217
Boiler for cement mill.

Box 78

item no: 141
picture no: 218
Dredge #1 at work in main canal.

Box 78

item no: 141
picture no: 219
Dredge #1, showing view from the front.

Box 78

item no: 141
picture no: 220
Dredge #1, looking up the canal.

Box 78

item no: 141
picture no: 221
Dredge #1, undercutting face of bank.

Box 78

item no: 141
picture no: 222
Dredge #1 at work.

Box 78

item no: 141
picture no: 223
Dredge #1, view looking up the canal.

Box 78

item no: 141
picture no: 224
Built-up power pole, Owens Valley. (J.B.L.)

Box 78

item no: 141
picture no: 225
[Power poles on side of road]

Box 78

item no: 141
picture no: 226
Grapevine division.

Box 78

item no: 141
picture no: 227
[Men standing on hillside]

Box 78

item no: 141
picture no: 228
Kings Canyon Diversion Dam, Antelope Valley.

Box 78

item no: 141
picture no: 229
[Men working on rocky hillside]

Box 78

item no: 141
picture no: 230
Road in Jawbone division.

Box 78

item no: 141
picture no: 231
South portal Elizabeth Tunnel. (C.H.R.)

Box 78

item no: 141
picture no: 232
North portal of Elizabeth Tunnel.

Box 78

item no: 141
picture no: 233
North portal of Elizabeth Tunnel.

Box 78

item no: 141
picture no: 234
Gray Ridge Road - view looking up side canyon, 3 1/2 miles of this road have been built by G.C. Ripley during the last 60 days. (J.B.L. - June 1908)

Box 78

item no: 141
picture no: 235
Gray Ridge Road system, showing forks at top of ridge. The south fork goes into Sun Canyon and the north branch into Water Canyon. 19,000 cu. yds. of rocky material have been moved at a cost of 50 cents per cu. yd. in the last 60 days. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 236
Saddle Camp, Gray Ridge Summit - filling water barrels from packs. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 237
Water pack train to Saddle Camp on Gray Ridge. (J.B.L. - June 1908)

Box 78

item no: 141
picture no: 238
Water Canyon Camp. Note trails - the long tunnel starts from the bend in the canyon above the camp, and passes under the ridge to the left, 5000 feet in length. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 239
Gray Ridge Road and trail system, looking south from near summit. Note power transmission line - the lower line is the trail built for preliminary construction purposes for constructing pole lines. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 240
Saddle Camp at Gray Ridge Summit. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 241
Work on south branch of Gray Ridge Road leading into Water Canyon. The method of work consists in drilling deep holes along the upper side of the road, springing these holed with dynamite, then loading the cavities with black powder which breaks and throws the rock from its original position as shown in view. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 242
Gray Ridge Road - the main road is seen at the left-hand side of the picture and again at lower right-hand side. This road is built from the 18 Mile House to the summit of Gray Ridge, and overcomes a rise of about 1000 feet at a maximum grade of 6 1/2 percent. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 243
Water Canyon Camp, looking down the canyon - the trail from Jawbone Canyon is seen at the left of view. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 244
Work on south branch of Gray Ridge Road, leading into Sun Canyon. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 245
Water Canyon, view looking south from north portal of long tunnel. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 246
View south in Water Canyon, showing preliminary trail over Gray Point Ridge. A pipe line will be laid near this trail, connecting with the main pipe line from Sage Canyon, and furnishing a water supply at the head of Gray Ridge Road. The main water pipe has been built from Sage Canyon, a distance of 30 miles along the line of the aqueduct, and will furnish water for all camp and construction purposes for this section. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 247
View up Water Canyon, showing horseback trail near long tunnel site. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 247A
[Men in mess house]

Box 78

item no: 141
picture no: 248
Water Canyon, long tunnel - the line has been cleared on the survey. (J.B.L. - June 21, 1908)

Box 78

item no: 141
picture no: 248A
[Horses with packs of supplies]

Box 78

item no: 141
picture no: 249
Hauling pipe for Sage Canyon pipe line. (J.B.L. - April 1908)

Box 78

item no: 141
picture no: 250
Kilns for cement mill. (J.B.L. - April 1908)

Box 78

item no: 141
picture no: 251
Material for Mojave-Keeler railroad. (J.B.L. - April 1908)

Box 78

item no: 141
picture no: 252
Same as no. 250.

Box 78

item no: 141
picture no: 253
Dredge #1 in Owens Valley. (Homer Hamlin - July 1908)

Box 78

item no: 141
picture no: 254
Dredge #1 in Owens Valley. (Homer Hamlin - July 1908)

Box 78

item no: 141
picture no: 255
Dredge #1 in Owens Valley. (Homer Hamlin - July 1908)

Box 78

item no: 141
picture no: 256
Dredge #1 in Owens Valley. (Homer Hamlin - July 1908)

Box 78

item no: 141
picture no: 257
Dredge #1 in Owens Valley. (Homer Hamlin - July 1908)

Box 78

item no: 141
picture no: 258
Old car on Cottonwood Creek. (H.H. - July 1908)

Box 78

item no: 141
picture no: 259
South portal of Elizabeth Tunnel. (J.B.L.)

Box 78

item no: 141
picture no: 260
Cement plant for aqueduct in course of construction. (J.B.L.)

Box 78

item no: 141
picture no: 261
Cement plant for aqueduct in course of construction. (J.B.L.)

Box 78

item no: 141
picture no: 262
Cement plant for aqueduct in course of construction. (J.B.L.)

Box 78

item no: 141
picture no: 263
Mess house and bunk houses for employees at cement mill.

Box 78

item no: 141
picture no: 264
Same as no. 260.

Box 78

item no: 141
picture no: 265
MISSING. South end of Elizabeth Tunnel. (J.B.L.)

Box 78

item no: 141
picture no: 266
South portal of Tunnel #18, Jawbone div. (J.B.L.)

Box 78

item no: 141
picture no: 267
MISSING. Same as no. 266.

Box 78

item no: 141
picture no: 268
[Power poles through valley]

Box 78

item no: 141
picture no: 269
South portal of Elizabeth Tunnel. (July 1908)

Box 78

item no: 141
picture no: 270
Trolley line for electric locomotives at south portal. (July 1908)

Box 78

item no: 141
picture no: 271
Sinking north shaft at Elizabeth Tunnel. (July 1908)

Box 78

item no: 141
picture no: 272
Sinking north shaft at Elizabeth Tunnel. (July 1908)

Box 78

item no: 141
picture no: 273
Electric locomotive and tunnel cars at south portal of Elizabeth Tunnel. (July 1908)

Box 78

item no: 141
picture no: 274
Birdseye view aqueduct cement plant and camp. (July 1908)

Box 78

item no: 141
picture no: 275
Aqueduct cement plant in course of construction. (July 1908)

Box 78

item no: 141
picture no: 276
Rock bin and dryers, cement plant. (July 1908)

Box 78

item no: 141
picture no: 277
Corner at cement mill.

Box 78

item no: 141
picture no: 278
Boilers in power house at cement plant.

Box 78

item no: 141
picture no: 279
Power house in course of erection, aqueduct cement plant.

Box 78

item no: 141
picture no: 280
Finishing mill at cement plant.

Box 78

item no: 141
picture no: 281
Power house and kilns, cement plant.

Box 78

item no: 141
picture no: 282
Aerial tramway tower, cement plant.

Box 78

item no: 141
picture no: 283
Tube mills for grinding cement.

Box 78

item no: 141
picture no: 284
Foundation steam turbos, 2500 K.W. units - cement plant.

Box 78

item no: 141
picture no: 285
Cement plant. (Aug. 1908)

Box 78

item no: 141
picture no: 286
Concrete mixer used in concreting foundations of cement plant.

Box 78

item no: 141
picture no: 287
Raising boiler stack at cement plant.

Box 78

item no: 141
picture no: 288
Cement plant. (J.B.L. - Aug. 20, 1908)

Box 78

item no: 141
picture no: 289
Testing cement cover for Antelope Valley section. (J.B.L. - Aug. 1908)

Box 78

item no: 141
picture no: 290
Steam shovel #1 going into position near Mojave. (J.B.L. - Aug. 25, 1908)

Box 78

item no: 141
picture no: 291
Opening Jawbone tunnels in Midway Canyon. (J.B.L. - Aug. 25, 1908)

Box 78

item no: 141
picture no: 292
Blast of Trojan powder on Water Canyon Road. (J.B.L. - Aug. 1908)

Box 78

item no: 141
picture no: 293
Keller's headquarters at Smead Rand. (Aug. 1908)

Box 78

item no: 141
picture no: 294
"Caterpillar" traction engine and train on the road from Mojave to Jawbone. (Aug. 1908)

Box 78

item no: 141
picture no: 295
"Caterpillar" traction engine hauling lumber up Jawbone Canyon. (Aug. 1908)

Box 78

item no: 141
picture no: 296
"Caterpillar" traction engine hauling lumber up Jawbone Canyon. (Aug. 1908)

Box 78

item no: 141
picture no: 297
"Caterpillar" traction engine hauling lumber up Jawbone Canyon. (Aug. 1908)

Box 78

item no: 141
picture no: 298
Marion steam shovel in operation near Mojave. (H.H. - Sept. 1908)

Box 78

item no: 141
picture no: 299
Marion steam shovel in operation near Mojave. (H.H. - Sept. 1908)

Box 78

item no: 141
picture no: 300
Mixing concrete for lining ditch. (Oct. 1908)

Box 78

item no: 141
picture no: 301
Same as no. 298.

Box 78

item no: 141
picture no: 302
Testing cover for aqueduct. (Oct. 1908)

Box 78

item no: 141
picture no: 303
Excavating conduit with steam shovel in Mojave Div. (Oct. 1908)

Box 78

item no: 141
picture no: 304
Lining the conduit in Mojave Division. (Oct. 1908)

Box 78

item no: 141
picture no: 305
Getting ready to line conduit in Mojave Div. (Oct. 1908)

Box 78

item no: 141
picture no: 306
Getting ready to line conduit in Mojave Div. (Oct. 1908)

Box 78

item no: 141
picture no: 307
Caterpillar traction engine.

Box 78

item no: 141
picture no: 308
Moving the Jawbone office with traction engine. (J.B.L. - Oct. 1908)

Box 78

item no: 141
picture no: 309
Tunnel #42, Jawbone Division.

Box 78

item no: 141
picture no: 310
[Man leading mules]

Box 78

item no: 141
picture no: 311
Portable conduit form tried in conduit near Mojave.

Box 78

item no: 141
picture no: 312
Portable conduit form tried in conduit near Mojave.

Box 78

item no: 141
picture no: 313
Bunk house in Midway, accomodates 32 men.

Box 78

item no: 141
picture no: 314
Road work in Grapevine Division.

Box 78

item no: 141
picture no: 315
Pine Tree Camp, sec. 3, div. 7.

Box 78

item no: 141
picture no: 316
South portal of Tunnel #6.

Box 78

item no: 141
picture no: 317
Tunnel #47, sec. 3, Pinto.

Box 78

item no: 141
picture no: 318
Aerial tramway at cement plant for hauling clay from clay beds.

Box 78

item no: 141
picture no: 319
Portable houses used on aqueduct.

Box 78

item no: 141
picture no: 320
Same as no. 318 - showing dump.

Box 78

item no: 141
picture no: 321
Timbering north end of Elizabeth Tunnel. (Oct. 1908)

Box 78

item no: 141
picture no: 322
Camp in Sun Canyon, Jawbone Div. (J.B.L. - Nov. 1908)

Box 78

item no: 141
picture no: 323
General view of Sun Canyon Camp. (J.B.L. - Nov. 1908)

Box 78

item no: 141
picture no: 324
Cinco Camp from Sun Canyon Road. (Nov. 1908)

Box 78

item no: 141
picture no: 325
Views of desert from Gray Ridge Road. (Nov. 1908)

Box 78

item no: 141
picture no: 326
Austin excavator partially erected, Mojave Div. (Nov. 1908)

Box 78

item no: 141
picture no: 327
Reservoir at head of Red Rock. (Nov. 1908)

Box 78

item no: 141
picture no: 328
Tunnel in Saugus Division. (Dec. 1908)

Box 78

item no: 141
picture no: 329
North portal, Elizabeth Tunnel. (Hutchinson)

Box 78

item no: 141
picture no: 330
Cement plant built by city at aqueduct. (March 1909)

Box 78

item no: 141
picture no: 331
Cement plant built by city at aqueduct. (March 1909)

Box 78

item no: 141
picture no: 332
Concrete lined conduit, Mojave Division. (March 1909)

Box 78

item no: 141
picture no: 333
Putting concrete cover on conduit in Mojave Division. (May 1909)

Box 78

item no: 141
picture no: 334
Shovel camp #2, finished aqueduct with coves in right of picture. (May 1909)

Box 78

item no: 141
picture no: 335
Dove Springs Fill, typical culvert. (May 1909)

Box 78

item no: 141
picture no: 336
Typical culvert on line of aqueduct. (May 1909)

Box 78

item no: 141
picture no: 337
Concrete pipe culvert, Saugus Division. (May 1909)

Box 78

item no: 141
picture no: 338
Hauling lumber with traction engine, Jawbone Division. (Feb. 1909)

Box 78

item no: 141
picture no: 339
Loading traction engine on S.P. car with its own power. (Bates)

Box 78

item no: 141
picture no: 340
Tunnel #34 - Water Canyon, showing concrete side walls. (Bates - March 1909)

Box 78

item no: 141
picture no: 341
Water Canyon Camp, Jawbone Division. (Bates)

Box 78

item no: 141
picture no: 342
Lined tunnel in Jawbone Division. (May 1909)

Box 78

item no: 141
picture no: 343
Timbered tunnel. (May 1909)

Box 78

item no: 141
picture no: 344
MISSING. Dump cars used for hauling muck from tunnels.

Box 78

item no: 141
picture no: 345
Dump cars used for hauling muck from tunnels.

Box 78

item no: 141
picture no: 346
Beginning of work on Fairmont Dam.

Box 78

item no: 141
picture no: 347
Trench for concrete core wall, Fairmont Dam.

Box 78

item no: 141
picture no: 347A
Cottonwood power house #1.

Box 78

item no: 141
picture no: 348
Interior of Cottonwood power house.

Box 78

item no: 141
picture no: 349
Camp in Saugus Division.

Box 78

item no: 141
picture no: 350
Austin excavator at work in Mojave Division.

Box 78

item no: 141
picture no: 351
Dredge #1, water jet undercutting face of bank.

Box 78

item no: 141
picture no: 352
Camp in Placerita Canyon, Saugus Div. (July 1909)

Box 78

item no: 141
picture no: 353
Culvert in Dry Canyon, Saugus Division.

Box 78

item no: 141
picture no: 354
Tunnel concrete cars.

Box 78

item no: 141
picture no: 355
Section 3, Saugus Division, tunnel portal.

Box 78

item no: 141
picture no: 355A
Flume construction between Tunnels 33 & 34, Water Canyon, Jawbone Division.

Box 78

item no: 141
picture no: 356
Mojave Division - conduit cover work. Note sacks covering work from sun.

Box 78

item no: 141
picture no: 357
Mojave Division - conduit cover work. Note sacks covering work from sun.

Box 78

item no: 141
picture no: 358
Fairmont Dam, looking downstream, showing core wall. (July 1909)

Box 78

item no: 141
picture no: 359
Fairmont Dam, looking north along side of core wall.

Box 78

item no: 141
picture no: 360
Cinco warehouse, showing trucks loaded and waiting for traction engine.

Box 78

item no: 141
picture no: 361
Saugus Division headquarters.

Box 78

item no: 141
picture no: 362
Dining room, Placerita Canyon Camp.

Box 78

item no: 141
picture no: 363
Conduit cover test, showing failure of slab.

Box 78

item no: 141
picture no: 364
Antelope Division, Howard's Contract. #40 shovel working in cut 16.3 feet.

Box 78

item no: 141
picture no: 365
Two of the Saugus tunnels.

Box 78

item no: 141
picture no: 366
Traction engine hauling rock for concrete, Mojave Division.

Box 78

item no: 141
picture no: 367
South end of Tunnel #77, Saugus Division - inlet to Dry Canyon Reservoir.

Box 78

item no: 141
picture no: 368
Antelope Division, Howard's Contract showing effect of leaving open cut for 30 to 60 days in advance of concrete work.

Box 78

item no: 141
picture no: 369
Test of cover for conduit proposed by Phil Wintz.

Box 78

item no: 141
picture no: 370
Same as no. 364.

Box 78

item no: 141
picture no: 371
Linea Tunnel, Jawbone Division.

Box 78

item no: 141
picture no: 372
Conduit in Red Rock country.

Box 78

item no: 141
picture no: 373
Inclined tramway in Sand Canyon.

Box 78

item no: 141
picture no: 374
Inclined tramway in Sand Canyon.

Box 78

item no: 141
picture no: 375
Road in Boulder Peak Section.

Box 78

item no: 141
picture no: 376
Trail to Tunnel #12, Boulder Peak Section.

Box 78

item no: 141
picture no: 377
Tunnel adit, Boulder Peak Section.

Box 78

item no: 141
picture no: 378
California and Nevada R.R. at Little Lake.

Box 78

item no: 141
picture no: 379
Slabcar, showing cracks in concrete.

Box 78

item no: 141
picture no: 380
Dove Springs Camp on the Red Rock Spur Railroad.

Box 78

item no: 141
picture no: 381
Putting the cover on the conduit, Mojave Division.

Box 78

item no: 141
picture no: 382
Putting the cover on side hill conduit, Grapevine Division.

Box 78

item no: 141
picture no: 383
Aerial tramway in Sand Canyon.

Box 78

item no: 141
picture no: 384
Peterson's side hill conduit in the Grapevine Division.

Box 78

item no: 141
picture no: 385
Boulder Peak Camp.

Box 78

item no: 141
picture no: 386
Loading sand with a trap.

Box 78

item no: 141
picture no: 387
Same as no. 384 - Grapevine Division side hill conduit.

Box 78

item no: 141
picture no: 388
Conduit in Red Rock country.

Box 78

item no: 141
picture no: 389
Finished tunnel in Saugus Division.

Box 78

item no: 141
picture no: 390
Concrete flume in Water Canyon, Jawbone Division.

Box 78

item no: 141
picture no: 391
Finished tunnel in Saugus Division.

Box 78

item no: 141
picture no: 392
Construction camp in Sand Canyon.

Box 78

item no: 141
picture no: 393
Conduit form used by mills on the Grapevine Division.

Box 78

item no: 141
picture no: 394
Side hill work in Grapevine Division.

Box 78

item no: 141
picture no: 395
Moving steam shovel on Mojave Division with traction engines - total distance, 31 miles.

Box 78

item no: 141
picture no: 396
General view of Whitney Canyon.

Box 78

item no: 141
picture no: 397
North portal of Elizabeth Tunnel, showing core wall of the Fairmont Dam.

Box 78

item no: 141
picture no: 398
Whitney siphon - Saugus Division.

Box 78

item no: 141
picture no: 399
Core wall of Fairmont Dam.

Box 78

item no: 141
picture no: 400
Dredge #4 in main canal - Owens Valley. (Nov. 1908)

Box 78

item no: 141
picture no: 401
Transformer float for Dredge #4.

Box 78

item no: 141
picture no: 402
Concrete work on side hill conduit, Grapevine Div.

Box 78

item no: 141
picture no: 402A
Concrete work on side hill conduit, Grapevine Div.

Box 78

item no: 141
picture no: 403
Whitney siphon - Saugus Division.

Box 78

item no: 141
picture no: 404
Fairmont tufa mill.

Box 78

item no: 141
picture no: 405
Conduit form use on Ford's work, Mojave Division.

Box 78

item no: 141
picture no: 406
Sluice gates at Pinto, Mojave Division.

Box 78

item no: 141
picture no: 407
Interior of Whitney siphon.

Box 78

item no: 141
picture no: 408
Conduit work on Mojave Division.

Box 78

item no: 141
picture no: 409
Interior of tunnel in Antelope Valley, showing concrete forms used.

Box 78

item no: 141
picture no: 410
Concrete flume in Cottonwood Wash, Mojave Division.

Box 78

item no: 141
picture no: 411
Alabama Hills near north end of Owens Lake.

Box 78

item no: 141
picture no: 411A
[Men and machinery near tunnel entrance]

Box 78

item no: 141
picture no: 412
Alabama Hills near Green Creek, loose rock & gravel formation.

Box 78

item no: 141
picture no: 412A
Dredge #4 excavating main canal, Owens Valley. (E.F.S.)

Box 78

item no: 141
picture no: 413
Core wall for Fairmont Dam.

Box 78

item no: 141
picture no: 414
Side hill conduit, Grapevine Division.

Box 78

item no: 141
picture no: 415
Tunnel crew that made record run at Tunnel #17M.

Box 78

item no: 141
picture no: 415A
Gore Haiwee Dam.

Box 78

item no: 141
picture no: 415B
Conduit excavation, Olancha Division.

Box 78

item no: 141
picture no: 415C
Conduit excavation, Olancha Division.

Box 78

item no: 141
picture no: 415D
Conduit excavation, Olancha Division.

Box 78

item no: 141
picture no: 415E
Conduit excavation, Olancha Division.

Box 78

item no: 141
picture no: 415F
Conduit work in Olancha Division.

Box 78

item no: 141
picture no: 415G
Stream gaging in Owens Valley.

Box 78

item no: 141
picture no: 415H
View of Sierra Nevada in Owens Valley.

Box 78

item no: 141
picture no: 415I
Headquarters at Independence.

Box 78

item no: 141
picture no: 416
Whitney siphon - Saugus Division.

Box 78

item no: 141
picture no: 417
Tunnel section in open cut, showing method of forming this outside work.

Box 78

item no: 141
picture no: 418
Tunnel section in open cut, showing method of forming this outside work.

Box 78

item no: 141
picture no: 419
Tunnel section in open cut, showing method of forming this outside work.

Box 78

item no: 141
picture no: 420
Freeman flume in course of construction.

Box 78

item no: 141
picture no: 421
Layout for concrete mixing, Freeman flume.

Box 78

item no: 141
picture no: 422
Section of canal, Olancha Division.

Box 78

item no: 141
picture no: 423
Howard's work in Antelope Valley, showing careless excavation by steam shovel.

Box 78

item no: 141
picture no: 424
Howard's work in Antelope Valley, showing careless excavation by steam shovel.

Box 78

item no: 141
picture no: 425
Careless excavation by teams on Howard's work.

Box 78

item no: 141
picture no: 426
Haiwee Dam, showing method of excavating core trench.

Box 78

item no: 141
picture no: 427
Little Lake Division, arrangement of hoist - rock crusher and concrete mixer at Soda Springs.

Box 78

item no: 141
picture no: 428
Little Lake Division, arrangement of hoist - rock crusher and concrete mixer at Soda Springs.

Box 78

item no: 141
picture no: 429
Hoist at Soda Springs.

Box 78

item no: 141
picture no: 430
Traction engine on Mojave Division.

Box 78

item no: 141
picture no: 431
Same as no. 429 - showing bins in course of erection.

Box 78

item no: 141
picture no: 432
Howard Contract, showing aggregates of stone and sand.

Box 78

item no: 141
picture no: 433
Elizabeth Tunnel, north end - 3 piece segment. (Feb. 1911)

Box 78

item no: 141
picture no: 434
Elizabeth Tunnel, north end - 4 segment arch and pump station.

Box 78

item no: 141
picture no: 435
Elizabeth Tunnel, north end - 4 segment timbers in rock.

Box 78

item no: 141
picture no: 436
Elizabeth Tunnel, north end - 4 segment timbers.

Box 78

item no: 141
picture no: 437
North portal, Elizabeth Tunnel.

Box 78

item no: 141
picture no: 438
North portal, Elizabeth Tunnel.

Box 78

item no: 141
picture no: 439
North portal camp, looking west. (Feb. 1911)

Box 78

item no: 141
picture no: 440
John Gray, Supt., north portal.

Box 78

item no: 141
picture no: 441
Fairmont Dam looking northwest. (Feb. 1911)

Box 78

item no: 141
picture no: 442
Elizabeth Tunnel, south portal, W.C. Aston, Supt. (Feb. 1911)

Box 78

item no: 141
picture no: 443
Train crew, south portal.

Box 78

item no: 141
picture no: 444
South portal, W.C. Aston.

Box 78

item no: 141
picture no: 445
Dry Canyon Dam site, view east. (Feb. 1911)

Box 78

item no: 141
picture no: 446
Dry Canyon Dam, east abutment. (Feb. 1911)

Box 78

item no: 141
picture no: 447
Dry Canyon Dam, west abutment - view south.

Box 78

item no: 141
picture no: 448
Dry Canyon Dam, view northeast from west abutment.

Box 78

item no: 141
picture no: 449
Dry Canyon Dam, view northeast from dam - to left is jetting pump, to right is mud pump.

Box 78

item no: 141
picture no: 450
Haiwee Dam, filling trench with clay. (April 1911)

Box 78

item no: 141
picture no: 451
Filling trench with clay, Haiwee Dam. Note stream flowing into trench.

Box 78

item no: 141
picture no: 452
P.X. concreting plant at tunnel portal. (April 1911)

Box 78

item no: 141
picture no: 453
Freeman Division, shovel #8 working in sand and rock trench. (April 1911)

Box 78

item no: 141
picture no: 454
Freeman Division, shovel #8 working in sand and rock trench - driller in foreground. (April 1911)

Box 78

item no: 141
picture no: 455
Freeman wastegate. (April 1911)

Box 78

item no: 141
picture no: 456
Shovel #8, Freeman Division working in sand and rock trench.

Box 78

item no: 141
picture no: 457
Freeman flume.

Box 78

item no: 141
picture no: 458
Rocky Creek crossing on South Antelope Division.

Box 78

item no: 141
picture no: 459
Rocky Creek crossing on South Antelope Division.

Box 78

item no: 141
picture no: 460
Dry Canyon Dam, break on right abutment.

Box 78

item no: 141
picture no: 461
Dry Canyon Dam, break on right abutment.

Box 78

item no: 141
picture no: 462
Haiwee Dam fill, north toe. (Nov. 1911)

Box 78

item no: 141
picture no: 463
MISSING. Haiwee Dam fill, north toe. (Nov. 1911)

Box 78

item no: 141
picture no: 464
MISSING. Hydraulic jet at work on Haiwee Dam - the basin is between the toes.

Box 78

item no: 141
picture no: 465
West abutment, south Haiwee Dam, showing trench and pool between toes.

Box 78

item no: 141
picture no: 466
General view of Haiwee Dam looking east.

Box 78

item no: 141
picture no: 467
General view of Haiwee Dam looking east.

Box 78

item no: 141
picture no: 468
Core wall trench of Dry Canyon Dam. (Nov. 1911)

Box 78

item no: 141
picture no: 468A
Dry Canyon Reservoir, showing pond between two toes.

Box 78

item no: 141
picture no: 469
Core wall excavation for lower San Fernando Dam, looking west.

Box 78

item no: 141
picture no: 470
Excavation of core wall trench, San Fernando Dam, looking east. (Nov. 1911)

Box 78

item no: 141
picture no: 471
North Antelope Valley siphon, showing inner circular reinforcing. (Nov. 1911)

Box 78

item no: 141
picture no: 472
North Antelope Valley siphon, showing trench and arrangement of concrete footing blocks for supporting forms.

Box 78

item no: 141
picture no: 473
North Antelope Valley siphon, showing method of pouring concrete. The pipe that has just been finished is shown on the right.

Box 78

item no: 141
picture no: 474
North Antelope Valley siphon, showing method of pouring concrete. The pipe that has just been finished is shown on the right.

Box 78

item no: 141
picture no: 475
Elsmere siphon, looking north. The inner form for pipe is shown in center of view. In the foreground the finished pipe has been covered.

Box 78

item no: 141
picture no: 476
Siphon 13, looking southwest.

Box 78

item no: 141
picture no: 477
Siphon 13, looking west - center of view shows forms in place.

Box 78

item no: 141
picture no: 478
Nine-mile siphon showing dent in pipe caused by dumping concrete from skip.

Box 78

item no: 141
picture no: 479
Nine-mile siphon looking north - the concrete piers are shown under the pipe.

Box 78

item no: 141
picture no: 480
Model 60 shovel at work in Alabama Hills.

Box 78

item no: 141
picture no: 481
Nine-mile siphon, looking north from bottom of canyon.

Box 78

item no: 141
picture no: 482
Crossing of Cottonwood Creek over open canal showing arrangement spilling water in the canal on passing it over.

 

Book No. 2

Box 79

item no: 142
picture no: 483
Olancha Creek crossing open conduit.

Box 79

item no: 142
picture no: 484
Regulating spillway in open canal near Diaz Lake.

Box 79

item no: 142
picture no: 485
Wyman Quarry, view of contact at south end of quarry.

Box 79

item no: 142
picture no: 486
Wyman Quarry, view of contact at north end.

Box 79

item no: 142
picture no: 487
Intake on Owens River, center of picture shows arrangement of wasteway.

Box 79

item no: 142
picture no: 488
Regulating gate in intake on Owens River - east side of river.

Box 79

item no: 142
picture no: 489
Floor of wastegate at intake.

Box 79

item no: 142
picture no: 490
West end of intake, showing cut made by river during high water in fall of 1911, at the time of the break in the intake gate.

Box 79

item no: 142
picture no: 491
Head of canal, showing sand bar deposited during high water in fall of 1911, at the time of break in the intake gate.

Box 79

item no: 142
picture no: 492
Driving sheet piling at west abutment of intake.

Box 79

item no: 142
picture no: 493
Soda Springs hoist.

Box 79

item no: 142
picture no: 494
Pump house for Dominguez Ranch.

Box 79

item no: 142
picture no: 495
Pump for Dominguez Ranch showing basin for pump sump.

Box 79

item no: 142
picture no: 496
Dominguez pumping plant showing canal to main pump from wells.

Box 79

item no: 142
picture no: 497
Well at Soledad Crossing.

Box 79

item no: 142
picture no: 498
Elsmere siphon showing blow-off trench.

Box 79

item no: 142
picture no: 499
Elsmere siphon, looking south.

Box 79

item no: 142
picture no: 500
Steel plates for Soledad siphon, showing relative size.

Box 79

item no: 142
picture no: 501
Siphon 13, west end with blow-off showing in foreground.

Box 79

item no: 142
picture no: 502
Steam shovel in Olancha River.

Box 79

item no: 142
picture no: 503
Finished aqueduct in Olancha Division.

Box 79

item no: 142
picture no: 504
L'eonanda Dam, looking west. (Aug. 1912)

Box 79

item no: 142
picture no: 505
Deadman siphon, north end, looking north. (Photo taken by Knaph and Woodward)

Box 79

item no: 142
picture no: 506
Fernando Dam looking north from east abutment, showing hydraulic jets. (Aug. 1, 1912)

Box 79

item no: 142
picture no: 507
Dry Canyon Dam, upper toe and shovel pit at west abutment.

Box 79

item no: 142
picture no: 508
Dry Canyon regulator. (Woodward and Knaph)

Box 79

item no: 142
picture no: 509
Dry Canyon Dam, looking east. (Woodward and Knaph)

Box 79

item no: 142
picture no: 510
Soledad siphon at S.P. Railroad crossing. (Woodward and Knaph)

Box 79

item no: 142
picture no: 511
Soledad siphon, showing rupture in piers.

Box 79

item no: 142
picture no: 512
Main canal near intake, showing suction dredge.

Box 79

item no: 142
picture no: 513
Regulating gates in main canal, Owens Valley.

Box 79

item no: 142
picture no: 514
Regulating gates in main canal, Owens Valley.

Box 79

item no: 142
picture no: 515
Headworks in river - east end.

Box 79

item no: 142
picture no: 516
Headworks in river, looking southeast.

Box 79

item no: 142
picture no: 517
Headworks in main canal near intake.

Box 79

item no: 142
picture no: 518
Headworks in main canal near intake.

Box 79

item no: 142
picture no: 519
Break at intake gate - the injured concrete is being taken out, view looking south.

Box 79

item no: 142
picture no: 520
Steam shovel working in Alabama Hills.

Box 79

item no: 142
picture no: 521
Steam shovel pushing out a larger boulder.

Box 79

item no: 142
picture no: 522
Soledad siphon crossing, showing well blown by air.

Box 79

item no: 142
picture no: 523
Soledad siphon crossing, showing well blown by air.

Box 79

item no: 142
picture no: 524
Soledad siphon crossing, showing well blown by air.

Box 79

item no: 142
picture no: 525
Soledad siphon crossing, showing well blown by air.

Box 79

item no: 142
picture no: 526
Indian Wells concrete pipe.

Box 79

item no: 142
picture no: 527
Indian Wells concrete pipe, view north.

Box 79

item no: 142
picture no: 528
Side hill work north of NoName.

Box 79

item no: 142
picture no: 529
Side hill work north of NoName.

Box 79

item no: 142
picture no: 530
Side hill work north of NoName.

Box 79

item no: 142
picture no: 531
Side hill work north of NoName.

Box 79

item no: 142
picture no: 532
Side hill work north of NoName.

Box 79

item no: 142
picture no: 533
Side hill work north of NoName.

Box 79

item no: 142
picture no: 534
Cottonwood Creek crossing of aqueduct.

Box 79

item no: 142
picture no: 535
Cottonwood Creek crossing of aqueduct.

Box 79

item no: 142
picture no: 536
One of the large tunnels in Saugus Division.

Box 79

item no: 142
picture no: 537
Mixing plant at south end of Newhall Tunnel.

Box 79

item no: 142
picture no: 538
52 animal team hauling steel sections for Jawbone siphon - each section weighs 24 tons.

Box 79

item no: 142
picture no: 539
Finished canal in Olancha Division.

Box 79

item no: 142
picture no: 540
North Haiwee Dam, view east.

Box 79

item no: 142
picture no: 541
Finished canal in Olancha Division.

Box 79

item no: 142
picture no: 542
Fairmont tufa quarry.

Box 79

item no: 142
picture no: 543
Fairmont tufa quarry.

Box 79

item no: 142
picture no: 544
Dragline excavator.

Box 79

item no: 142
picture no: 545
52 animal team hauling steel for Jawbone siphon.

Box 79

item no: 142
picture no: 546
52 animal team hauling steel for Jawbone siphon.

Box 79

item no: 142
picture no: 547
Open canal in Alabama Hills country - 33 ft. across top, 12 ft. deep.

Box 79

item no: 142
picture no: 548
Finished conduit in Olancha Division.

Box 79

item no: 142
picture no: 549
Typical intake of side stream into main canal near Owens Lake.

Box 79

item no: 142
picture no: 550
Soledad pipe, showing size of piers.

Box 79

item no: 142
picture no: 551
Deadman pipe and piers.

Box 79

item no: 142
picture no: 552
Soledad siphon.

Box 79

item no: 142
picture no: 553
Fairmont Dam.

Box 79

item no: 142
picture no: 554
Fairmont Dam.

Box 79

item no: 142
picture no: 555
Franklin Tunnel, south portal. (Aug. 10, 1912)

Box 79

item no: 142
picture no: 556
Hogback Camp in San Francisquito Division. (Aug. 1912)

Box 79

item no: 142
picture no: 557
Fernando Reservoir, hydraulic jets. (Aug. 1912)

Box 79

item no: 142
picture no: 558
Fairmont Dam core wall. (Aug. 1912)

Box 79

item no: 142
picture no: 559
Fairmont Dam, view south along axis. (Aug. 1912)

Box 79

item no: 142
picture no: 560
Haiwee Dam, view looking east. (Aug. 1912)

Box 79

item no: 142
picture no: 561
Boulders being blasted from line near Lone Pine. (Aug. 1912)

Box 79

item no: 142
picture no: 562
Boulders being blasted from line near Lone Pine. (Aug. 1912)

Box 79

item no: 142
picture no: 563
Olancha Division near Station 1450, on earthquake fault line - showing effect of earthquake of Aug. 10, 1912.

Box 79

item no: 142
picture no: 564
Olancha Division near Station 1450, on earthquake fault line - showing effect of earthquake of Aug. 10, 1912.

Box 79

item no: 142
picture no: 565
Olancha Division near Station 1450, on earthquake fault line - showing effect of earthquake of Aug. 10, 1912.

Box 79

item no: 142
picture no: 566
Placerita siphon work.

Box 79

item no: 142
picture no: 567
[Two men walking in canal.]

Box 79

item no: 142
picture no: 568
Alabama Hills section, steam shovel #12.

Box 79

item no: 142
picture no: 569
Alabama Hills section, steam shovel #12.

Box 79

item no: 142
picture no: 570
Dry Canyon Reservoir site.

Box 79

item no: 142
picture no: 571
Dry Canyon, east abutment - settlement of dry clay fill in trench may be noted.

Box 79

item no: 142
picture no: 572
Headworks, view east.

Box 79

item no: 142
picture no: 573
Dry Canyon Dam, steam shovel pit near west abutment.

Box 79

item no: 142
picture no: 574
Dry Canyon Dam site, view northeast showing hydraulic layout.

Box 79

item no: 142
picture no: 575
Dipper dredge near Alabama.

Box 79

item no: 142
picture no: 576
Loading cars, south Haiwee Dam.

Box 79

item no: 142
picture no: 577
Piers in nine-mile siphon, showing breaks.

Box 79

item no: 142
picture no: 578
Pit for north Haiwee Dam.

Box 79

item no: 142
picture no: 579
Soledad siphon, Saugus Division - length 8,060 ft.

Box 79

item no: 142
picture no: 580
Soledad siphon, Saugus Division - length 8,060 ft.

Box 79

item no: 142
picture no: 581
Siphon, looking north - Deadman Canyon.

Box 79

item no: 142
picture no: 582
Making continuous concrete pipe.

Box 79

item no: 142
picture no: 583
Jawbone siphon.

Box 79

item no: 142
picture no: 584
Blow-off in nine-mile pipe.

Box 79

item no: 142
picture no: 585
C.H. Richards.

Box 79

item no: 142
picture no: 586
Tehachapi Wash showing settlement cracks in spoil bank on the right.

Box 79

item no: 142
picture no: 587
NoName siphon.

Box 79

item no: 142
picture no: 588
Soledad siphon.

Box 79

item no: 142
picture no: 589
NoName siphon.

Box 79

item no: 142
picture no: 590
MISSING. Haiwee Dam, looking west.

Box 79

item no: 142
picture no: 591
NoName siphon.

Box 79

item no: 142
picture no: 592
Soledad siphon, S.P. crossing.

Box 79

item no: 142
picture no: 593
Indian Wells concrete pipe.

Box 79

item no: 142
picture no: 594
Deadman siphon, looking north.

Box 79

item no: 142
picture no: 595
Deadman siphon.

Box 79

item no: 142
picture no: 596
Deadman siphon.

Box 79

item no: 142
picture no: 597
Soledad siphon at S.P. crossing.

Box 79

item no: 142
picture no: 598
General view showing Deadman crossing.

Box 79

item no: 142
picture no: 599
Main canal near north Haiwee Dam.

Box 79

item no: 142
picture no: 600
Main canal near north Haiwee Dam.

Box 79

item no: 142
picture no: 601
Main canal.

Box 79

item no: 142
picture no: 602
Main canal along Alabama Hills.

Box 79

item no: 142
picture no: 603
Newhall Road Tunnel.

Box 79

item no: 142
picture no: 604
Newhall Road Tunnel.

Box 79

item no: 142
picture no: 605
High Sierra in Owens Valley.

Box 79

item no: 142
picture no: 606
General view of cement plant - view southeast.

Box 79

item no: 142
picture no: 607
Soledad crossing - blowing well with compressed air.

Box 79

item no: 142
picture no: 608
Detail of single and double trees for three up.

Box 79

item no: 142
picture no: 609
Dry Canyon trench - looking northeast.

Box 79

item no: 142
picture no: 609A
Pictures showing construction of Haiwee By-pass.

Box 79

item no: 142
picture no: 609B
Pictures showing construction of Haiwee By-pass.

Box 79

item no: 142
picture no: 609C
Pictures showing construction of Haiwee By-pass.

Box 79

item no: 142
picture no: 609D
Haiwee By-pass.

Box 79

item no: 142
picture no: 609E
Haiwee By-pass.

Box 79

item no: 142
picture no: 609F
Haiwee By-pass.

Box 79

item no: 142
picture no: 609G
Haiwee By-pass.

Box 79

item no: 142
picture no: 609H
Haiwee By-pass.

Box 79

item no: 142
picture no: 609I
Haiwee By-pass.

Box 79

item no: 142
picture no: 610
Type of concrete mixer used on aqueduct work.

Box 79

item no: 142
picture no: 611
[Stacks of paper on desk.]

Box 79

item no: 142
picture no: 612
[Men and horses working on aqueduct.]

Box 79

item no: 142
picture no: 613
[Men removing damaged concrete.]

Box 79

item no: 142
picture no: 614
[Men repairing damaged concrete section.]

Box 79

item no: 142
picture no: 615
[Canal and gates.]

Box 79

item no: 142
picture no: 616
[Man and car near construction site.]

Box 79

item no: 142
picture no: 617
[Men working on pipe.]

Box 79

item no: 142
picture no: 618
[Men near creek.]

Box 79

item no: 142
picture no: 618A
MISSING. The Freeman flume.

Box 79

item no: 142
picture no: 618B
Soda Springs concrete plant and upper terminal of hoist. (Photo by Richards)

Box 79

item no: 142
picture no: 618C
[Concrete section on aqueduct.]

Box 79

item no: 142
picture no: 618D
[Damaged concrete.]

Box 79

item no: 142
picture no: 618E
[Damaged concrete.]

Box 79

item no: 142
picture no: 618F
[Men standing near damaged concrete.]

Box 79

item no: 142
picture no: 618G
[Damaged concrete canal.]

Box 79

item no: 142
picture no: 618H
[Men standing near damaged concrete.]

Box 79

item no: 142
picture no: 618I
Dredge during tests at Silver Lake Reservoir, Los Angeles.

Box 79

item no: 142
picture no: 618J
Finished aqueduct in Olancha Division.

Box 79

item no: 142
picture no: 618K
Control gates near intake of L.A. Aqueduct. (Frontis-piece to 7th Annual Report)

Box 79

item no: 142
picture no: 618K1
Southern end of Soledad siphon, 11 ft. pipe.

Box 79

item no: 142
picture no: 618K2
View of Deadman Canyon siphon, looking north. (Facing page 66, 7th Annual Report)

Box 79

item no: 142
picture no: 618L
Soledad Canyon siphon crossing under S.P. R.R. (Facing page 75, 7th Annual Report)

Box 79

item no: 142
picture no: 618M
San Fernando Reservoir site, view northeast.

Box 79

item no: 142
picture no: 618N
San Fernando Dam site, view west.

Box 79

item no: 142
picture no: 618O
Water Canyon flume.

Box 79

item no: 142
picture no: 618P
Bee Canyon, view north.

Box 79

item no: 142
picture no: 618Q
[Dam site in valley.]

Box 79

item no: 142
picture no: 618R
[Railroad crossing over aqueduct.]

Box 79

item no: 142
picture no: 618S
[Group of people standing on dredging machine.]

Box 79

item no: 142
picture no: 618T
MISSING. Floating dredge.

Box 79

item no: 142
picture no: 618U
[Men and dog standing with digging machine.]

Box 79

item no: 142
picture no: 618V
[Men working in canal.]

Box 79

item no: 142
picture no: 618W
[Animal team hauling cart of filled sacks.]

Box 79

item no: 142
picture no: 619
Haiwee gateway transition.

Box 79

item no: 142
picture no: 620
Haiwee gateway transition.

Box 79

item no: 142
picture no: 621
Grapevine siphon.

Box 79

item no: 142
picture no: 622
Mayor Thum and party at Jawbone siphon. (Nov. 1912. Hon. Wm. Thum, Mssrs. T. Allin, F.E. Wilcox, J.M. Harvey, and M.E. Wood)

Box 79

item no: 142
picture no: 623
Mayor Thum and party at Jawbone siphon. (Nov. 1912. Hon. Wm. Thum, Mssrs. T. Allin, F.E. Wilcox, J.M. Harvey, and M.E. Wood)

Box 79

item no: 142
picture no: 624
Settlement cracks in earth at Tehachapi Wash.

Box 79

item no: 142
picture no: 625
Jawbone siphon, looking north.

Box 79

item no: 142
picture no: 626
Haiwee Tower.

Box 79

item no: 142
picture no: 627
Jawbone siphon, looking north.

Box 79

item no: 142
picture no: 628
West abutment of Dry Canyon Dam.

Box 79

item no: 142
picture no: 628A
Regulating gates in main canal. (Allin - Nov. 20, 1912)

Box 79

item no: 142
picture no: 628B
Cottonwood wastegate.

Box 79

item no: 142
picture no: 628C
Cottonwood wastegate.

Box 79

item no: 142
picture no: 628D
Crude soda at Inyo Dev. Co.'s well - Keeber, Calif.

Box 79

item no: 142
picture no: 628E
Furnace and mill of Inyo Dev. Co. - Keeber, Calif.

Box 79

item no: 142
picture no: 628F
Floating dredge, Owens Valley.

Box 79

item no: 142
picture no: 628G
Antelope Valley siphon.

Box 79

item no: 142
picture no: 628H
Antelope Valley siphon.

Box 79

item no: 142
picture no: 628I
South Haiwee Dam near completion.

Box 79

item no: 142
picture no: 628J
Deadman Canyon siphon.

Box 79

item no: 142
picture no: 628K
Lower power levels, San Francisquito Canyon.

Box 79

item no: 142
picture no: 628L
[Men working in trench.]

Box 79

item no: 142
picture no: 628M
Rock bench construction, Grapevine Division.

Box 79

item no: 142
picture no: 628N
Jawbone siphon, south side.

Box 79

item no: 142
picture no: 628O
Jawbone siphon, north side.

Box 79

item no: 142
picture no: 628P
Jawbone siphon, view north.

Box 79

item no: 142
picture no: 628Q
Wastegates at Cottonwood Creek.

Box 79

item no: 142
picture no: 628Q1
Haiwee Reservoir.

Box 79

item no: 142
picture no: 628Q2
South end Soledad siphon, showing bad horizontal angle.

Box 79

item no: 142
picture no: 628Q3
[Fairmont Dam and core wall.]

Box 79

item no: 142
picture no: 628Q4
Fairmont Dam and core wall.

Box 79

item no: 142
picture no: 628R
[City of Los Angeles, Topographic Relief Map]

Box 79

item no: 142
picture no: 628S
Engineering car at south portal, Elizabeth Tunnel. (1912)

Box 79

item no: 142
picture no: 628T
[Men working with water jets.]

Box 79

item no: 142
picture no: 628U
Interior condition of reinforced conduit - Hunters Brook siphon, Catskill Aqueduct, Peekskill Div.

Box 79

item no: 142
picture no: 628V
[Tram cars at entrance to tunnel.]

Box 79

item no: 142
picture no: 628W
[Water in canal.]

Box 79

item no: 142
picture no: 628X
Colorado River sand hills.

Box 79

item no: 142
picture no: 628Y
Section of Reinforced Concrete Pipe, Hunters Brook Siphon, Catskill Aqueduct, Peekskill Division

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item no: 142
picture no: 628Z
Completed arch showing interior condition often removal of forms - conduit on curve of 3000' radius, Catskill Aqueduct, Peekskill Div. sts. 202650.

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item no: 142
picture no: 628AA
[Water.]

Box 79

item no: 142
picture no: 628AB
Haiwee Lake.

Box 79

item no: 142
picture no: 629
PG&E old rock fill dam near Spaulding lower slope.

Box 79

item no: 142
picture no: 630
PG&E Canal near Spaulding.

Box 79

item no: 142
picture no: 631
PG&E west abutment of Spaulding Dam, ready for concrete.

Box 79

item no: 142
picture no: 632
PG&E excavation with steam shovel near Spaulding.

Box 79

item no: 142
picture no: 633
PG&E old rock filled dam.

Box 79

item no: 142
picture no: 634
PG&E orange groves near Sacramento.

Box 79

item no: 142
picture no: 635
PG&E general view of dam site upstream.

Box 79

item no: 142
picture no: 636
PG&E orange groves near Sacramento.

Box 79

item no: 142
picture no: 637
PG&E forms on Spaulding Dam.

Box 79

item no: 142
picture no: 638
Lake Spaulding Dam model.

Box 79

item no: 142
picture no: 639
Imperial Canal intake. (1912)

Box 79

item no: 142
picture no: 639A
Laguna Dam canal intake, California side.

Box 79

item no: 142
picture no: 639B
Laguna Dam showing water passing over lower toe.

Box 79

item no: 142
picture no: 640
Haiwee Lake.

Box 79

item no: 142
picture no: 640A
Gibralter Dam site, general view upstream.

Box 79

item no: 142
picture no: 641
The Sierras from Lone Pine.

Box 79

item no: 142
picture no: 642
[The Sierras and lake.]

Box 79

item no: 142
picture no: 642A
Gibralter Dam site, west abutment.

Box 79

item no: 142
picture no: 642B
Gibralter Dam site, view up gorge.

Box 79

item no: 142
picture no: 642C
Gibralter Dam site, east abutment right.

Box 79

item no: 142
picture no: 642D
Gibralter Dam site, west bank.

Box 79

item no: 142
picture no: 642E
Gibralter Dam site, view upstream.

Box 79

item no: 142
picture no: 642F
Gibralter Dam site, west abutment.

Box 79

item no: 142
picture no: 642G
Lane & Boler pump near Puente.

Box 79

item no: 142
picture no: 642H
Laguna Dam, sluice gate open.

Box 79

item no: 142
picture no: 642I
Gibralter Dam site, west abutment.

Box 79

item no: 142
picture no: 642J
North Haiwee Dam, showing concrete face.

Box 79

item no: 142
picture no: 642K
Reclamation engineers. (1906)

Box 79

item no: 142
picture no: 642L
Transmission tower line, Barcelona.

Box 79

item no: 142
picture no: 642M
Santa Ynez River near Lompoc during flood of Jan. 1914.

Box 79

item no: 142
picture no: 642N
Santa Ynez River near Lompoc during flood of Jan. 1914.

Box 79

item no: 142
picture no: 643
Rock back of Chatsworth Park.

Box 79

item no: 142
picture no: 644
Rock back of Chatsworth Park.

Box 79

item no: 142
picture no: 645
Rock back of Chatsworth Park.

Box 79

item no: 142
picture no: 646
Old cienega on property of N.A. Gray.

Box 79

item no: 142
picture no: 647
Old cienega on property of N.A. Gray.

Box 79

item no: 142
picture no: 648
Ledges of shale crossing creek on property of N.A. Gray.

Box 79

item no: 142
picture no: 649
Old cienega showing ditch line.

Box 79

item no: 142
picture no: 650
Cabin on Mattingly property.

Box 79

item no: 142
picture no: 650A
Park Supt. Scherer.

Box 79

item no: 142
picture no: 650B
Opening of the headgates of the L.A. Aqueduct.

Box 79

item no: 142
picture no: 650C
Opening of the headgates of the L.A. Aqueduct.

Box 79

item no: 142
picture no: 650D
Griffith Park road.

Box 79

item no: 142
picture no: 650E
Griffith Park road.

Box 79

item no: 142
picture no: 650F
Griffith Park road.

Box 79

item no: 142
picture no: 650G
San Lucas Bridge.

Box 79

item no: 142
picture no: 650H
San Lucas Bridge.

Box 79

item no: 142
picture no: 650I
San Lucas Bridge.

Box 79

item no: 142
picture no: 650J
Yuba River restraining weir built by Calif. Debris Comm. - failed on first season.

Box 79

item no: 142
picture no: 650K
Wrecked Yuba River restraining weir - the gravel held back to the extent of over 1,000,000 s.y. was liberated by the failure.

Box 79

item no: 142
picture no: 650L
Yuba River debris restraining weir built by Calif. Debris Comm.

Box 79

item no: 142
picture no: 650M
Yuba River spur to protest main levee.

Box 79

item no: 142
picture no: 650N
Yuba River gravel bars from hydraulic mining.

Box 79

item no: 142
picture no: 6500
Yuba River gravel bars from hydraulic mining.

Box 79

item no: 142
picture no: 650P
Yuba River debris from hydraulic mining - these bars from 10 to 30 ft. deep and miles in length. The city of Marysville is probably 10 ft. below the ordinary level of Yuba River.

Box 79

item no: 142
picture no: 650Q
Hydraulic levee work of Natonas Co. Note the outside toes of levee and cut-off trench in advance of sand core. A portion of this soil is afterwards drawn over the sand core to encourage vegetation.

Box 79

item no: 142
picture no: 650R
Sand core of Natonas Levee in course of construction.

Box 79

item no: 142
picture no: 650S
Sand core levee of Natonas Co. built by hydraulic dredge from sand from bed of Sacramento River.

Box 79

item no: 142
picture no: 650T
Flexible joint in pipe for building sand core in the Natonas Levee.

Box 79

item no: 142
picture no: 650U
Sluice pipes used on Natonas Levee for sand core filling.

Box 79

item no: 142
picture no: 650V
Finished sand core levee. Note vegetation starting within 60 days, also preservation of timber near water side of levee.

Box 79

item no: 142
picture no: 650W
Levee of City of Sacramento faced with cobbles.

Box 79

item no: 142
picture no: 650X
Levee built by clam shell dredges and finally formed into shape below Stockton at Empire.

Box 79

item no: 142
picture no: 650Y
Clam shell dredge of the Delta Farms Co. - capacity 4 c.y., boom 160 ft.

Box 79

item no: 142
picture no: 650Z
Clam shell dredge near Stockton.

Box 79

item no: 142
picture no: 650AA
Clam shell dredge near Stockton.

Box 79

item no: 142
picture no: 650AB
Temporary back protection near Marysville built on plan approved by the army engineers. A growth of willows will be encouraged on the bank.

Box 79

item no: 142
picture no: 650AC
Marysville Levee - this is faced with cobbles. Note the growth of willows brought up to the toe of the levee. The tops of these trees are kept cut back.

Box 79

item no: 142
picture no: 651
Boise.

Box 79

item no: 142
picture no: 652
Boise.

Box 79

item no: 142
picture no: 653
Boise.

Box 79

item no: 142
picture no: 654
Boise.

Box 79

item no: 142
picture no: 655
Boise.

Box 79

item no: 142
picture no: 656
Boise.

Box 79

item no: 142
picture no: 657
Boise.

Box 79

item no: 142
picture no: 658
Boise.

Box 79

item no: 142
picture no: 659
Boise.

Box 79

item no: 142
picture no: 660
Boise.

Box 79

item no: 142
picture no: 661
Boise.

Box 79

item no: 142
picture no: 662
Boise.

Box 79

item no: 142
picture no: 663
Boise.

Box 79

item no: 142
picture no: 664
Boise.

Box 79

item no: 142
picture no: 665
Boise.

Box 79

item no: 142
picture no: 666
Boise.

Box 79

item no: 142
picture no: 667
Boise.

Box 79

item no: 142
picture no: 668
Boise.

Box 79

item no: 142
picture no: 669
Boise.

Box 79

item no: 142
picture no: 670
Boise.

Box 79

item no: 142
picture no: 671
Main Boise Canal.

Box 79

item no: 142
picture no: 672