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.

'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´).

'Prepared by the U.S. Department of the Interior, Geological Survey, in cooperation with the U.S. Department of Housing and Urban Development, Federal Insurance Administration. 1973.'