Railroad commissioners' map of Minnesota : corrected to May 1, 1910
Railroad and Warehouse Commission of the State of Minnesota.; Cram, George Franklin (1841-1928); Mills, Ira B.; Staples, Chas. F.; Elmquist, Charles Emil (1873-1948); Clausen, A. C.; Yapp, Thomas; George F. Cram Company
Cartographic Details: Scale approximately 1:633,600. Also shows congressional districts. "Ira B. Mills, Chas. F. Staples, Chas. E. Elmquist, Railroad and Warehouse Commissioners; A.C. Clausen, Secretary; Thos. Yapp, Ass't. Sec'y." Insets: Vicinity of Duluth & Superior, Wis. Scale [1:506,880] -- Vicinity of Saint Paul & Minneapolis. Scale [1:316,800] -- Mesaba Range. Scale [1:506,880] -- Cook County. Scale [1:663,600]. Index on verso.