Scale 1:250,000 ; Transverse Mercator proj. (W 116°--W 114°/N 37°--N 36°) ; 1 map : col. ; 45 x 72 cm ; Relief shown by contours and spot heights. Contour interval 200 feet ; Margin title ; "Compiled in 1955 by photogrammetric methods by U.S. Coast and Geodetic Survey and from Nevada 1:48,000 and 1:62,500, USGS, 1952-54, and Nevada 1:50,000, CE, 1952. Planimetric detail revised by photo-planimetric methods. Horizontal and vertical control by USGS, USC& GS, and CE. Photography field annotated 1954. Road data 1954." ; Shows townships and ranges ; Gives 1955 declination from true north ; Includes location diagram, reliability diagram, and sectionalized township map ; Filing title: Las Vegas, Nevada; Arizona; California ; Interior--Geological Survey

Subtitle: 'Embracing the N. 1/2 of S.W. 1/4 Sec. 27 Township 20S. R.61E. Mt. Diablo Meridian.' 'Book 1, page 17A" handwritten in lower right corner. Signed by Henry Lee, County Recorder, Lincoln County Nevada. 'Filed at request of J.T. Williams, January 13th A.D. 1905.' Backwards handwriting on right side. Map has a Lincoln County seal on the bottom near the center. In the dedication J.T. McWilliams states that he has surveyed and platted the townsite of Las Vegas subject to the right of way of the San Pedro, Los Angeles and Salt Lake Railroad Company. He signed the dedication on Jan. 13, 1905, and it was signed by witnesses Scale [ca. 1:2,520? 1 inch to approx. 210 feet?]. Copy of a blueline print.

'Chief Engineers Office, Los Angeles, Calif. August 4, 1931. Scale: 1"=100'. Drawn by L.P.D. 1"=10'.' Accompanies: Letter from R. L. Adamson to F. H. Knickerbocker, August 18, 1931 (Folder 6B: 18-1-9).

Scale [ca. 1:51,322] ; 1 map ; 55 x 43 cm ; Panel title: Front Boy's official 1964-1965 edition street map : detailed guide of North Las Vegas, Las Vegas, Paradise Valley and vicinity ; Originally folded to: 29 x 12 cm ; Relief shown by spot heights ; Includes notes and quotations ; Includes indexes; Alt Title: Front Boy's official 1964-1965 edition street map : detailed guide of North Las Vegas, Las Vegas, Paradise Valley and vicinity ; Alt Title: Official 1964-1965 edition street map Front Boy Service Co..

'Cartography by Marj Thielke.' 'Prepared in cooperation with the State of Nevada, Department of Conservation and Natural Resources, Division of Water Resources.' Relief shown by contours. Shows township and range lines. Originally published as Plate 1 in Water-level changes associated with ground-water development in Las Vegas Valley, Nevada, 1971-75 : fourth progress report--summary of data / by James R. Harrill, published in 1976 by the Department of Conservation and Natural Resources, Division of Water Resources, as volume 22 of Water resources-information series report. Scale [ca. 1:69,696. 1 in.=approx. 1.1 miles] (W 115°20´--W 115°00´/N 36°20´--N 36°00´).

Scale [ca. 1:12,000. 1 inch equals approx. 1,000 feet]. 1 map ; on sheet 61 x 46 cm. "Nov. 18, 1987." "All land use designations on this map are to be interpreted in conformance with the community profiles component of the Las Vegas General Plan." City of Las Vegas?.

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