"Key to index map" (bibliography of 187 maps) in margin. Color 1:1,000,000

Relief shown by spot heights.; Shows mining claims, buildings, trails, etc.; "Expeditions of 1876 & 1877, under the command of Captain Geo. M. Wheeler, Corps of Engineers, U.S. Army."; From: "Geologic…

1:250,000

Includes inset map showing railroad connections and inset continuation map. Color

Second edition Title in upper right margin: Land status map.; Relief shown by contours and spot heights.; "Topographic base modified from U.S. Geological Survey Topographic map of Nevada, edition of 1…

Published in accordance with Act of Congress approved November 9, 1921, creating the Federal Aid Highway System; highways corrected toMay 1, 1947. Most sheets include index map. Shows roads by type, r…

Grayscale; 1:50,000

Includes information on the population to be served and other notes.; "Good roads everywhere, four fold system of highways."; "April 1916." The National Highways Association (NHA) was established in 1…

Includes information on the population to be served and other notes.; "Copyright 1919 by ... ." The National Highways Association (NHA) was established in 1911 to promote the development of an improve…

Note: base map compiled from available records, it is generalized in part and reasonably accurate in detail. Grayscale; 1:12,500

Title in upper right margin: Transmission and transportation.; "Contour interval 1,000 feet."; Shows electric power resources, natural gas and petroleum pipelines, and transportation.; "One million sc…

Title in upper right margin: Iron ore occurrences.; Relief shown by contours.; "One million scale set."; Indexed.

"Albers equal area projection."; "One million scale set." 1:1,000,000

Title in upper right margin: Mercury occurrences.; Relief shown by contours.; "One million scale set."; Indexed. 1:1,000,000

Third edition Title in upper right margin: Metal mining districts.; "Production in dollars."; "One million scale set."; Indexed. Color 1:1,000,000

Title in upper right margin: Industrial mineral deposits.; "Contour interval 1,000 feet."; "Topographic base modified from Nevada Bureau of Mines and Geology Topographic map of Nevada, edition of 1972…

Grayscale; 1:125,000

Ed. of Dec. 31, 1912 Prime meridians: Greenwich and Washington ; Insets: Evanston, Laramie, Sheridan and vicinity, Cheyenne and vicinity Color; 1:1,520,640

Grayscale;

Title in upper right margin: Manganese occurrences.; Relief shown by contours.; "One million scale set."; Indexed. 1:1,000,000