Scale [ca. 1:240]. 1 in. to 20 feet. -- Scale [ca. 1:2,400]. 1 in. to 200 ft. Vertical scale [ca. 1:48]. 1 in. to 4 feet. -- Scale [ca. 1:4,800]. 1 in. to 100 feet ; 1 map : col. ; 40 x 78 cm ; "Scale as noted." ; "Exhibit 'A'." ; "Approved Sept. 21, 1916." ; "Div.Engr."--Lower right corner ; "W.E.J."--Lower left corner ; "L-44-50to61. T-75-17&46."--Upper left corner ; Includes discharge figures and plans for improvements to springs ; Library's copy has "Proposed layout" written on it in pencil ; Contents: Detail at springs -- Profile -- Alignment ;

'Mapped, edited and published by the Geological Survey in cooperation with the Atomic Enegry Commission. Control by USGS, USC&GS, USCE, and Atomic Energy Commission. Topography from aerial photographs by photogrammetric methods. Aerial photographs taken 1959. Field check 1961.' Scale 1:24,000 polyconic projection (W 116°07'30"--W 116°00'00"/N 36°52'30"--N 36°45'00"). Series: 7.5 minute series (topographic). Relief shown by contours and spot heights. Contour interval 20 feet. Includes quadrangle location map. Interior--Geological Survey
For sale by the U.S. Geological Survey