At top of map: 'Bull. Geol. Soc. Am., Vol. 47. Longwell, Pl. 21.' Scale [ca. 1:190,080. 1 in. to approx. 3 miles]. Published as plate 21 in Longwell's Geology of the Boulder Reservoir floor, Arizona-Nevada (1936). Includes a cross-section.
53 x 52 cm. on sheet 56 x 87 cm. Includes inset maps of Boulder City, Henderson, Nellis Air Force Base and Las Vegas area. Map was probably published in 1958 because it shows the Stardust Hotel and Casino, which opened in 1958, but not the Convention Center, which opened in 1959. Includes index. Original publisher: Map Corporation of America.
Not drawn to scale. Relief shown pictorially. Facsimile of manuscript map. Oriented with north to left. Shows Las Vegas Mormon Fort, desert, mountains.
Col. ; 51 x 69 cm. Oblique perspective map. Relief shown by landform drawings and spot heights. North is toward upper-right corner. "1M--10-33--1846--A.P.Co." printed in lower left corner. Published by the Pacific Coast Borax Company, Los Angeles, California, 1930. Signed by Howard Burke near lower right corner.
Hand-drawn in pencil on tracing cloth. "June 1942." Also shows pipelines and power lines. Includes a hand-written table showing the number of the well or spring, casing size, depth, capacity in gallons per day, and whether it is pump or artesian. "3-18-41"--Written in black grease pencil in lower right corner of map.
'Exhibit A.' 'L.A. & S.L. R.R. Co., Los Angeles Division.' 'August 1920.' 'Approved, [signed] C.F. Miller, Div. Engr.' '2-W-49' hand-printed in lower right corner.'Audit # 3309 12/31/24" hand-printed in lower left margin. Scale: 1 in. = 100 ft
Relief shown by contours. Includes township and range lines. Scale 1:96,000 (W 115°30´--W 114°45´/N 36°30´--N 36°00´). Series: Water-supply paper (Washington, D.C.) 1780. Originally published as plate 5 of Available water supply of the Las Vegas ground-water basin, Nevada, by Glenn T. Malmberg, published by the Geological Survey in 1965 as its Water-supply paper 1780.