37 x 49 cm. Relief shown by hachures and spot heights. "Atlas sheet no. 69(B)." "Issued Jan'y 8th 1878." "Expeditions of 1874-1875 & 1877 under the command of 1st. Lieut. Geo. M. Wheeler, Corps of Engineers, U.S. Army." Prime meridians: Greenwich and Washington, D.C. "Weyss, Lang & Herman, del." "By order of the honorable the Secretary of War." "Under the direction of Brig. General A. A. Hunphreys, Chief of Engineers, U. S. Army." Original publisher: U.S. Geographical Surveys West of the 100th Meridian, Scale: 1 inch to 4 miles or 1: 253440.

'Nevada Title Insurance Co. Compiled by Tyson Engineering Co. ... Las Vegas, Nevada. Drawn by A.A. Elliott, Jr.' Shows sewer, water, gas and power lines, water treatment facilities, steam plants, boundaries of the Las Vegas Valley Water District and the Clark County Sanitation District boundaries. Scale [ca. 1:63,360. 1 in. to approx. 1 mile].

Includes southwestern and southeastern United States and parts of the Caribbean islands. 'Nach den besten Hülfsmitteln in Mercators Projection entworfen und gezeichnet vom Pr.L. v. Stülpnagel. Gotha, bei J. Perthes, 1828.' Scale ca. 1:14,000,000 ; Mercator projection. Relief shown by hachures. Prime meridian: Washington, D.C. Inset: 'Umgeb d. Stadt Mexico in 4 fachen Maasstab [sic].' Hand colored. In upper right corner: 'Neue Ausgabe No. LVIII. Stielers Hand-Atlas (no.47b).' Includes index. Includes southern United States and part of West Indies. J. Perthes

'Engraved by S. Hall, Bury Strt., Bloomsby.' Inset map: Guatimala [sic] (including Honduras and Belize). Includes area of Southwestern states. Scale [ca. 1:12,400,000. 1 in. to approx. 200 miles] (W 125°-- W 85°/N 40°--N 15°). Relief shown by hachures. Prime meridian: Greenwich. Hand colored. 'XLIX'--outside of border at the lower right-hand. Published between 1836 and 1845?

'Edition of Mar. 1908, reprinted 1943.' 'E.M. Douglas, Geographer in charge. Topography and triangulation by R.H. Chapman, B.D. Stewart, J.E. Blackburn and D.F.C. Moor. Surveyed in 1906-1907.' Scale 1:250,000 ; polyconic proj. (W 116°00´--W 115°00´/N 37°00´--N 36°00´). Relief shown by contours and spot heights. 'Contour interval 100 feet.' 'Datum is mean sea level.' Includes township and range lines. Text and illustrations from the Topographic maps of the United States series on verso. Series: The topograhic maps of the United States. Map includes the Desert Range; Sheep Range; Pintwater Range; Las Vegas Range; Spring Mountains; Indian Springs Valley; Spotted Range. United States, Dept. of the Interior, Geological Survey

'E.M. Douglas, geographer. R.H. Chapman, in charge of section. Topography by R.H. Chapman, B.D. Stewart, J.E. Blackburn and D.F.C. Moor. Traingulation by R.H. Chapman and D.F.C. Moor. Surveyed in1905-1906.' 'Edition of Apr. 1910, reprinted 1947.' Scale 1:250,000 ; polyconic proj. (W 117°00´--W 116°00´/N 37°00´--N 36°00´). Relief shown by contours and spot heights. 'North American datum.' 'Contour interval 100 feet.' 'Datum is mean sea level.' Text and illustrations from the Topographic maps of the United States series on verso. Series: The topograhic maps of the United States. United States, Dept. of the Interior, Geological Survey