'Drawn by Charles Preuss under the order of the Senate of the United States, Washington City, 1848.' 'Lithy. by E. Weber & Co., Balto.' Relief shown by hachures and spot heights. Shows area of U.S. west of the Continental Divide. Includes explanatory notes and shows Frémont's exploring routes in 1842, 1844 and 1846. Scale 1:3,000,000 (W 124°--W 112°/N 42°--N 32°).

Relief shown by contours. Includes range and township grid. Shows springs, wells and areas of discharge. Scale [ca. 1:67,162. 1 in. to approx. 1.06 miles]. Series: Water resources bulletin (Carson City, Nev.)
no. 5. Originally published as plate 7 in Geology and water resources of Las Vegas, Pahrump, and Indian Spring Valleys, Clark and Nye Counties, Nevada by George B. Maxey and C.H. Jameson, which is number 5 of the Water resources bulletin published by the Nevada Office of the State Engineer.

Scale [ca. 1:1,267,200. 1 in. to approx. 20 miles] (W 122°00--W 113°00/N 38°30--N 34°00) ; 1 map : col. ; 42 x 69 cm., folded to 22 x 12 cm ; Relief shown by hachures and spot heights ; From: The Death Valley Expedition. Part II. 1893. North American fauna, no. 7 ; "Routes of Dr. C. Hart Merriam" and "Distinctive routes of other members of the expedition" overprinted in color ; Map was compiled in 1892 ; "Map no. 1."--Upper right corner ; Government Printing Office

'Copyright 1929, C.D. Baker, civil engineer. Drawn by R.C. Kenmir.' Includes inset sketch showing general location of Las Vegas, Nev. Relief shown pictorially on inset map. Scale [ca. 1:39,600. 1 in. to 0.625 mile]. Cadastral map. Library's copy 1 has hand-drawn brown line and red circles. Library's copy 2 has "Proposed annexation" printed in capital letters in red pencil near the top, has a brown line drawn around the area.

'Compiled by C.D. Baker, civil eningeer. 220 Fremont St. March 1, 1927.' 'C.E. Pembroke, selling agent.' Scale [ca. 1:3,600]. 1 in. to 300 ft. Cadastral map. Blueline print.