39 x 62 cm. Relief shown by hachures and spot heights. Prime meridian: Greenwich and Washington. Hand colored. Shows natural features, populated places, routes of mail steamships, routes of explorers, locations of Indian tribes, railroad routes, and proposed railroad routes. In top margin: No. 80-81. On verso: New Mexico, Arizona, Colorado, Idaho, Dakota (statistics and other information) and The state of California (statistics and other information). Original publisher: G.W. and C.B. Colton.
24 x 38 cm. on sheet 43 x 56 cm., folded to 28 x 13 cm. Includes advertisements for Las Vegas businesses. Advertisements for Las Vegas businesses, inset map of North Las Vegas, and index on verso. Copyright held by Redwood Pub. Co. Includes inset map of the Strip (U.S. 91 or Los Angeles Highway). Map is irregularly shaped. Original publisher: Redwood Pub. Co..