United States: Base map Geological Survey (U.S.)

96 x 154 centermeter paper, non-laminated wall map is published at 1:3,168,00-scale (1 inch equals 50 miles). This Edition of 1965" features municipal corporate limits for cities over 500,000 population based on the 1980 census.

Includes 6 insets: Alaska. Scale 1:12,672,000 -- Guam. Scale 1:633,600 -- Principal islands of Hawaii. Scale 1:6,336,000 -- American Samoa. Scale 1:633,600 -- Canal Zone. Same scale as main map -- Puerto Rico and Virgin Islands. Same scale as main map -- and 1 location map. Scale unidentified.