The site of the historic Empire Mine, now a state historic park in Grass Valley, California
1 photograph : digital, tiff file, color.
united states↗
subject
california
california: explore 13 source-linked works published from 1854 to 2012, with original documents and citations.
This collection is a preview while coverage and quality are evaluated.
Coverage and selection
Includes records with this source-supplied label or an explicit phrase match in their metadata. Matches indicate a mention, not proof that a paper uses a method or tests a material. Source versions are consolidated by DOI.
Sources: loc. Collection updated 2026-09-19. Counts describe this index, not the complete source archives.
The site of the historic Empire Mine, now a state historic park in Grass Valley, California
1 photograph : digital, tiff file, color.
united states↗
The site of the historic Empire Mine, now a state historic park in Grass Valley, California
1 photograph : digital, tiff file, color.
united states↗
The site of the historic Empire Mine, now a state historic park in Grass Valley, California
1 photograph : digital, tiff file, color.
united states↗
[Maps of California--various subjects Railroads 1909-1970]
This record covers single maps of California covering various subjects, which are not represented in the LC database by separate catalog records. This collection includes single printed maps and photocopies of printed or manuscript single maps as well as some multi-sheet single maps, and may also include plates from atlases, books or periodicals, and printed facsimiles. To request a specific map or for more information, contact a reference librarian in the Geography & Map Division (202) 707-6277 or through the "Ask a librarian" link through the Geography & Map Division website https://ask.loc.gov/map-geography/. Title supplied by cataloger. Available also through the Library of Congress Web site as a raster image.
california↗
Official map of San Diego County, California : compiled from latest official maps of U.S. surveys, railroad and irrigation surveys, county records, and other reliable sources, and
Relief shown by shading and spot heights. Cadastral map showing some landowners' names, drainage, roads, railroads, ranchos, Indian reservations, township and section lines, parcel boundaries, etc. "Copyright 1890 by T.D. Beasley." Includes table of "Areas of Mexican grants." LC Land ownership maps, 35 Available also through the Library of Congress Web site as a raster image.
united states↗
New enlarged scale railroad and county map of California showing every railroad station and post office in the state
Indexed map showing relief by hachures, drainage, cities and towns, counties, roads, and railroads.
united states↗
Map of California to accompany printed agreement of S. O. Houghton as to the rights of the Southern Pacific R.R. Co. of Cal. to government lands under Acts of Congress passed July 27, 1866 and March 3, 1871 made before the committee of the judiciary of the Senate and Ho. of Reps. in May 1876
Detailed map of California, including Nevada. Shows relief by hachures, drainage, cities and towns, with major railroads distinguished by color.
nevada↗
Railroad map of the central part of California, and part of Nevada. 1865
Outline map of the U.S. West, from vicinity of Lake Tahoe to the Pacific Ocean.
united states↗
General map of a survey in California : in connection with examinations for railroad routes to the Pacific Ocean
Map shows "practicable railway routes" between Ft. Yuma on the Colorado River and the San Francisco Bay region.
united states↗
[Maps of California--various subjects Pot--Railroads to 1909]
This record covers single maps of California showing various subjects, which are not represented in the LC database by separate catalog records. This collection includes single printed maps and photocopies of printed or manuscript single maps as well as some multi-sheet single maps, plates from atlases, books or periodicals, and printed facsimiles. To request a specific map or for more information, contact a reference librarian in the Geography & Map Division (202) 707-6277 or through the "Ask a librarian" link through the Geography & Map Division website https://ask.loc.gov/map-geography/. Title supplied by cataloger. Available also through the Library of Congress Web site as a raster image.
united states↗
Map showing the location of Sacramento Valley Railroad, Cal. Sacramento, Septr., 1854; T.D. Judah, Chief Engineer
Sketch map of the first railroad in California, with projected extensions to San Francisco, Sonora, and Tehama, made by the engineer who built the Sacramento Valley Railroad.
california↗