'T.E. Eakin, S.L. Schoff, and P. Cohen, 1963.' 'Department of the Interior, United States Geological Survey, TEI-833.' 'Prepared in cooperation with the U.S. Atomic Energy Commission.' Scale 1:500,000 (W 117°30´--W 115°00´/N 38°30´--N 36°30´). Originally published as figure 2 in Regional hydrology of a part of southern Nevada : a reconnaissance / by Thomas E. Eakin, Stuart L. Schoff, and Philip Cohen, published by the U.S. Geological Survey in 1963 as number 833 of the Trace elements investigation report.

Map showing downtown Las Vegas and tracts to the west showing water supply lines, wells, springs, and settling basins. Various areas outlined in red and yellow. Scale [ca. 1:7,200] 1 in.=600 feet. Cadastral map. Blueline print. Areas owned by railroad outlined by hand in different colored markers. Library's copy includes hand-written calculations.

'Exhibit C.' 'March 1, 1953.' 'I-67.' Scale [ca. 1:7,200] 1 in.=600 feet. Map shows facilities [mainly water-pipes] of Las Vegas Land and Water Company completed and those under construction as of September 1, 1952, and facilities which were commenced after September 1, 1952, and prior to March 1, 1953. Map made as part of the papers for the sale of Las Vegas Land and Water Company facilities to the Las Vegas Valley Water District. Shows township and range lines. Library's copy has hand-written notes in pencil. Las Vegas Land and Water Company?

'S.P.L.A.&S.L.R.R., Los Angeles Division.' 'Jan. 15, 1914.' Includes other parts of water utilities besides pipelines such as sump pumps and water tanks. Scale varies. Blueprint. Library's copy includes hand-written notes.

At bottom of map: 'Base compiled from plane-table sheets, topographic maps of U.S. Geological Survey, railroad alignments, and General Land Office data.' Relief shown by hachures and spot heights. Shows township and range grid. Covers from southeast corner of White Pine County to Sloan and from Nye County border to Arizona-Utah border. Shows flowing wells, nonflowing wells, springs, flowing-well areas, dry holes and shore lines of ancient lakes. Scale 1:500,000 (W116°--W 114°/N 45°--N 36°). Series: Water-supply paper (Washington, D.C.), 365. Map is plate 1 from the U.S. Geological Survey water-supply paper 365.

'Exhibit A. S.P.L.A. & S.L.R.R. Los Angeles Division.' 'Approved May 4, 1913 [signed] E.M. Jessup, E.M. of W.' 'I-T-54.'

'Exhibit A. L.A & S.L. R.R. Co., Los Angeles Division.' ' Las Vegas Land & Water Co., Las Vegas, Nev.' 'August 1919' (?) 'Approved [signed] C.F. Miller Div. Engr. '2-W-18.' Handwritten in lower left margin: 'Audit No.1987A. Expires 12/31/23.' Pipeline marked in yellow. Area of Las Vegas in map labeled as 'Clark's Las Vegas Townsite.' Scale: 1 in. = 400 ft.