'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.
' Webster L. Benham, consuting engineer.' 'Sheet 1 of 13.' Scale [ca. 1:3,600. 1 inch to approximately 300 feet]. Blueprint. Plat map. Library's copy has various areas colored in with red pencil. City of Las Vegas.
'Edition No. 2. November 1916.' Map is one side of a folded flyer advertising mines and mining in the Eldorado Canyon district. Transporation options to the area are listed. Scale: 1" = 1000'.