Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Rare Books
Statement in relation to the Rich Gulch gold & silver mine, Calaveras County, California
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Rare Books
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Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Manuscripts
The collection contains letters, documents, maps and reports related to the professional activities of mining engineer Harley A. Sill. There are reports on ores and mines and technical data, chiefly from California, Arizona, Nevada, Canada and Mexico. There are also some reports on mines in other parts of the United States and in South and Central America. There is also one small box containing bibliographical references related to mines and metallurgy (Box 15).
mssSill
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Manuscripts
The alphabetically-arranged collection is arranged in the following manner: Arizona Mines, California Mines, California Land Subdivisions, Canada and Mexico Mines, and Montana, Nevada, and New Mexico Mines; Miscellaneous Mining Charts, Surveys, and Engineering Drawings; Personal Photographs; and Ephemera. Within each box, the folders are arranged alphabetically by county (or by neighborhood/area in the case of the California Land Subdivision folders). Individual mining companies, mining claims, subdivisions, and neighborhoods are listed on the folders but are not listed in finding aid unless there are multiple folders for a specific county. Several folders contain state maps or miscellaneous surveys and engineering drawings that are not particular to specific counties; these folders are labeled by state and are placed after the specific county folders.
mssDuling
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Manuscripts
The collection contains letters, documents, including 190,000 reports, 1200 maps, 500 photographs, and 8200 pieces of printed material related to the life and career of Ralph Arnold. Subjects represented in the collection include: mining, petroleum, and seismology in the Western United States as well as Canada, Mexico, Cuba, and South America; political papers from 1914 to 1956, mostly concerning the campaign of Herbert Hoover for president; family and personal papers from 1836 to 1961 of Arnold and his father, Delos Arnold, containing source material on Pasadena and Southern California local history. The collection also contains Arnold's field books, including those made at Stanford University with the U.S. Geological Survey from 1900 to 1909.
mssArnold
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Rare Books
485871