South Dakota Sturgis Quadrangle Surveyed in 1897
Douglas, E.M.
South Dakota Sturgis Quadrangle Surveyed in 1897 , Scale [1:62500] - Washington US Geological Survey 1899 - 1 Map Coloured 56 x 46 cm
Datum is mean sea level
Topographic Map
912.783
South Dakota Sturgis Quadrangle Surveyed in 1897 , Scale [1:62500] - Washington US Geological Survey 1899 - 1 Map Coloured 56 x 46 cm
Datum is mean sea level
Topographic Map
912.783