Collection Contents

Baker Iron Works. 2 items (1926, July 27) to Mount Wilson Observatory.

California Highway Commission. 4 items (1923) to Mount Wilson Observatory.

Carnegie Institution of Washington. 4 right-of-way agreements (1906-1912).

Carnegie Institution of Washington. 2 items (1909-1910) concerning an insurance settlement.

Carnegie Institution of Washington. 1 letter (1911, Oct. 30) to Anderson & Johnson.

County of Los Angeles. 1 item (1933, Feb. 15) to Mount Wilson Observatory.

Edison Electric Company. 1 item (1909, May 22) to Mount Wilson Observatory.

Hale, George Ellery, 1868-1938 and Evelina C. Hale. 2 items (1904-1918) to Mount Wilson Observatory.

Industrial Accident Commission of the State of California. 1 item (1916, Apr. 7) to Mount Wilson Observatory.

J.D. Hooker Company. 3 items (1906) to George Ellery Hale, 1868-1938.

Justice’s Court, Pasadena Township. 3 items (1906) to Mount Wilson Observatory.

Machinery and Electrical Company. 2 items (1913, Apr. 2) to Mount Wilson Observatory.

Miscellaneous. 13 land contracts, deeds, and leases (1905-1918) to Mount Wilson Observatory.

Monroe Calculating Machine Company, Inc. 2 items (1933-1939) to Mount Wilson Observatory.

Mount Wilson Observatory. 1 letter (1925, Dec. 7) to Strong & Dickenson.

Office of the Planning and Building Inspector, Pasadena. 1 item (1911, Nov. 27) to Mount Wilson Observatory.

Pacific Coast Elevator Company 2 items (1909, Jan.) to Mount Wilson Observatory.

Pasadena Home Telephone and Telegraph Co. 2 items (1910-1912) to Mount Wilson Observatory.

Precipice Canyon Water Company. 6 items (1914-1923) to Mount Wilson Observatory.

Roberts, H.M. 1 item [undated] to Mount Wilson Observatory.

Simons, Seward A. 2 letters (1909, Aug.) to P.J. McNally, Esq.

“Solar Observatory of the Carnegie Institution of Washington.” 1 item (1905, Feb. 1) to Mount Wilson Observatory.

Title Guarantee and Trust Company 5 item (1903-1919) to Mount Wilson Observatory.

United States Department of Agriculture, Weather Bureau. 1 item (1932, May 27) to Mount Wilson Observatory.

United States Department of State. 3 items (1904, Apr. 28) to Mount Wilson Observatory.

Western Casualty and Surety Company. 7 items (1910) to Mount Wilson Observatory.

William R. Staats, Company. 11 items (1905-1909) to Mount Wilson Observatory.

Los Angeles County Tax Collector. 1 item (1918, Dec. 2) to Mount Wilson Observatory.