Search Maps

  • Map
    Radar mosaic, Yellowstone National Park, Wyoming. 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
    • Contributor: Geological Survey (U.S.)
    • Date: 1968
  • Map
    Washington west (F) quadrangle, District of Columbia--Maryland--Virginia, 2.5 x 3.75 minute series orthophotomap Photomap of central Washington. "Orthophotomap prepared from aerial photographs taken October 27, 1968." Alternate title in right lower margin: Washington west (F), D.C.-Md.-Va. : N3852.5--W7700/2.5 x 3.75. UTM and Va. grids. Includes notes, location map, and quadrangle sheet index diagram. LC copy 2 laminated, halved, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. 2 ...
    • Contributor: Geological Survey (U.S.)
    • Date: 1968