Scale not given. Accompanied by Dept. of the Interior news release: Radar probes geologic past of Yellowstone National Park. Available also through the Library of Congress Web site as a raster image. AACR2
Relief shown by contours and spot heights. "Compiled in 1969 from 1:62,500-scale maps dated 1951 to 1968, and by photogrammetic methods from aerial photographs taken 1968." In lower right margin: Interior-Geological Survey, Reston, Virginia--1995. Includes location map. "N3752.5--W10930/45 x 45."
"Old Hawaiian datum." "Contour interval 80 feet. Depth curves and soundings in feet." "Red tint indicates areas in which only landmark buildings are shown." Includes inset of Principal islands of Hawaii and index to 1:24,000 scale maps.
National atlas. Sheet no. 106. Compiled in 1965 from data provided by Environmental Data Service, for the period 1931-1960. Albers equal area projection. Includes "Mean monthly average temperature" map and 12 monthly maps. #314.
Scale 1:100,000. Relief shown by hachures and spot heights. "Polyconic projection. 1927 North American datum 50,000-foot grid based on Montana coordinate system, north zone." "N4813-W11310/47x80." Includes location map and "Index to 7.5 minute maps." AACR2
Scale 1:500,000; 1 in. equals approx. 8 miles. Title in lower right corner: Oregon, shaded relief. "Lambert conformal conic projection. Standard parallels 330 and 450." Relief shown by shading and spot heights. AACR2