Railroad commissioners' map of Minnesota, 1916
1916. Minnesota. Office of Railroad Commissioners. and McGill-Warner Co. Scale approximately 1:633,600 (W 97°15'--W 89°30'/N 50°00'--N 43° 30') "Congressional districts are outlined and numbered in purple." Insets: Mesab...
Railroad commissioners' map of Minnesota, 1919
1919. McGill-Warner Co. and Railroad and Warehouse Commission of the State of Minnesota. Scale 1:633,600. 10 miles to the in. Map is in sections mounted on cloth backing and detached from board cover lettered, "Railroad Commissioners' M...
Railroad commissioners' map of Minnesota, 1922
1922. Railroad and Warehouse Commission of the State of Minnesota., Grindhem, Martin Johansen, and McGill-Warner Co. Scale approximately 1:633,600. 1 in . = 10 mi (W 97°--W 91°/N 50°--N 44°). Includes index on verso. Includes color key showing "Mileage steam railr...
