Scale 1:506,880. 1 in. to 8 miles (W 117°30--W 114°45/N 37°20--N 40°00). Relief shown by hachures and spot heights. At top left: 'Explorations & surveys west of the one-hundredth meridian.' At top right: 'Parts of Eastern & Southeastern Nevada & Southwestern Utah. Atlas sheet number 66.' At bottom left: 'Expeditions of 1869, 1872 & 1873.' At bottom right: ' 1st Lieut. Geo. M. Wheeler, Corps of Engineers, com'd'g.' Seal of the War Department, Corps of Engineers, U.S. Army at top center of map. Originally published as part of the geological atlas which is an appendix to the Survey's Report upon United States geographical surveys west of the one hundredth meridian, published in 1876?

'John T. McWilliams, U.S.M. Surveyor, Goodsprings, Nevada.' 'Dec. 8th 1902.' '60-A-Pt.II' handwritten in upper right corner. This is map of the Stewart Ranch, which was originally the Las Vegas Ranch, site of the Old Mormon Fort. Drawn with ink and colored pencil. Two holes punched on right side..

'Office of Chief Engineer, Los Angeles, Cal., Feb. 16, 1905.' '2-18-17' hand-printed in lower right corner. Proposed pipeline is printed in red. Scale [1:6,000]. 1 inch to 500 feet. San Pedro, Los Angeles & Salt Lake Railroad Company. Office of Chief Engineer

'United States Department of the Interior, Bureau of Reclamation.' 'June 1976. Revised March 1981.' 'Map No. 952-300-203.' 'Exhibit I.' Includes inset location map for project area. Scale [ca. 1:126,720. 1 in. to approx. 2 miles] . United States Department of the Interior, Bureau of Reclamation

'Nevada Bureau of Mines. Bulletin 62, plate 5.' 'Prepared cooperatively by the U.S. Geological Survey.' Shows types of rocks as well as faults. Scale [ca. 1:760,320. 1 in. to approx. 12 miles] (W 116°--W 114°/N 37°--N 35°). Bulletin (Nevada Bureau of Mines)
62.

Relief shown by contour lines and spot heights. Includes inset location map of the Water District. Shows township and range grid. Boundary of Las Vegas Valley Water District marked in dark blue. 'Cole '57' in lower left corner. Scale [ca. 1:72,000. 1 in. to approx. 6,000 ft.]

'Johnson's California, also Utah, Nevada, Colorado, New Mexico, and Arizona, published by A.J. Johnson, New York.' 'Entered according to act of Congress in the year 1864, by A.J. Johnson in the Clerks Office of the District Court of the United States for the southern district of New York.' Atlas page numbers in upper margin: 67-68. Relief shown by hachures. Prime meridian: Greenwich and Washington. Shows natural features, locations of Indian tribes, proposed railroad routes, routes of explorers, trails, county boundaries and populated places. Hand colored. On verso: 'Historical and statistical view of the West India Islands or Columbian Archipelago' (p. 80) and 'Historical and statistical view of Mexico and Central America' (p. 79). Scale [ca. 1:3,484,800]. 1 in. to ca. 55 miles (W 124°--W 102°/N 42°--N 32°).