'Philadelphia. Published by Charles Desilver.' 'Entered according to Act of Congress in the year 1856 by Charles Desilver in the Clerks office of the District Court of the Eastern District of Pennsylvania.' 'Engraved by J.L. Hazzard & E. Yeager.' Includes notes and insets titled 'Gold region of California' and 'District of Columbia.' Relief shown by hachures and spot heights. Also shows battle fields and proposed western railroad routes. Prime meridians: Washington and Greenwich. Atlas p. numbers in upper margin: 5-6. Scale 1:8,750,000 (W 126°--W 65°/N 48°--N 24°).

Land owned by the San Pedro, Los Angeles & Salt Lake Railroad is outlined. Scale: [ca. 1:12,000]. 1 inch = 1,000 feet. Cadastral map. Blueline print. Additional copy available in the J.T. McWilliams manuscript collection

Scale not given. Relief shown by hachures and spot heights. Shows township and range grid. Shows mines, camps and ranches. Tonopah & Tidewater Railroad Company. Library's copy mounted on linen.

'Entered according to Act of Congress in the year 1855 by J.H. Colton & Co. in the Clerk's Office of the Dist. Court of the U.S. for the South'n. Dist. of New York.' Scale [ca. 1:4,752,000. 1 in. to approx. 75 miles] (W 120°--W 102°/N 43°--N 32°). Shows natural features, and populated places, wagon route, proposed railroad routes and explorers' routes. Relief shown by hachures. Prime meridians: Greenwich and Washington.Hand colored. Atlas p. number in lower-right margin: 51. Decorative border. J.H. Colton & Co.

40 x 62 cm. Relief shown by hachures. Prime meridians: Greenwich and Washington. Page numbers at top: 58-59. "Entered according to act of Congress in the year 1864 by A. J. Johnson in the Clerk's Office of the District Court of the United States for the Southern District of New York." Original publisher: Johnson and Ward.

'Compiled by G.E. Bailey, E.M. Issued under the auspices of the the Los Angeles Chamber of Commerce and the supervision of its mining committee, Dan Murphy, H.Z. Osborne, Geo. W. Parsons, F.W. Braun, O.P. Posey, 1905.' 'A carefully prepared and authentic map of the desert mining region tributary of Los Angeles, embracing portions of Lincoln, Nye and Esmeralda counties, Nevada, showing location of all water supplies.' At top of page: 'Desert map. California-Nevada'. 'Miner's guide. Springs and waterholes.' Relief shown by hachures. Shows range and township grid. Scale indeterminable (W 119°--W 114°/N 37°--N 33°).

At top of map: 'Compliments of the Forward Mining Development Co.' On left and right margins: 'The Patrick Investment Company, Fiscal Agents.' At bottom of map: '19 Toltec Block, Denver, Colorado.' 'The Williamson-Haffner Co., Denver.' Relief shown by hachures. Properties owned by Patrick Investment Company are marked in red. Shows railroads, roads, and pipelines. Scale [ca. 1:39,000. 1 in. to approx. 3,250 feet].