29 x 36 cm. Relief shown by hachures. Prime meridians: Greenwich and Washington. "Entered according to act of Congress in the year 1855 by J.H. Colton & Co. in the Clerk's Office of the Dist. Office of the U.S. for the Southern. Dist. of New York." Hand colored. Decorative border. Atlas p. number in lower-right margin: 67. Shows routes of explorers, proposed railroad routes, wagon route, mail route, Indian reserves and mines. On verso: History and statistical view of Mexico. Original publisher: J.H. Colton.

Scale 1:3,800,000. 1 in. to 60 miles (W 126°--W 86°/N 48°--N 30°) ; 1 map : col. ; 57 x 85 cm ; Relief shown by hachures ; Prime meridian: Greenwich and Washington, D.C. ; "Entered according to act of Congress in the year 1882 by G.W. & C.B. Colton & Co. in the office of the Librarian of Congress, at Washington." ; Rufus Adams

Scale [ca. 1:63,360. 1 in. to approx. 1 mile]. Relief shown by contour lines. Includes inset location map of Water District. 'August 1960.' 'Plate 1.' Las Vegas Valley Water District

Sectional mining map, vertical orientation

Map of a portion of the Eldorado Mining District (brochure), Clark County (Nev.), 1900-1925

Caption: Boundary drawn in red, surrounding mines named

Caption: Proven zone, Rawhide Mining District, Nevada