Gallery
Milbank Topographic Map Sheet, United States 1967
Tucson Topographic Map Sheet, United States 1962
Amukta Topographic Map Sheet, United States 1969
Dalhart Topographic Map Sheet, United States 1962
Chicago Topographic Map Sheet, United States 1970
Harrisburg Topographic Map Sheet, United States 1969
Quetico Topographic Map Sheet, United States 1966
Ophir Topographic Map Sheet, United States 1954
Barter Island Satellite Image Sheet, United States 1983
Tucumcari Topographic Map Sheet, United States 1964
Point Hope Topographic Map Sheet, United States 1983
Utukok River Topographic Map Sheet, United States 1951