Great Northern Railway Historical Society Blueprint Collection JSBP5785, Superior, Wisconsin, 1915. Elevator Slip. Dredged to Depth of 22.4'. Authorization for Expenditure 454. Interstate Commerce Commission Account Number 21, Grain Elevators. Other ICC account descriptions: ICC Account Number 21, Grain Elevator.

Great Northern Railway Historical Society Blueprint Collection JSBP5788, Superior, Wisconsin, 1916. Dock. with Rail Unloading Skids. Authorization for Expenditure 1048. Interstate Commerce Commission Account Number 21, Grain Elevators. Other ICC account descriptions: ICC Account Number 21, Grain Elevator.

Great Northern Railway Historical Society Blueprint Collection JSBP5790, Superior, Wisconsin, 1917. Flour Dock. Floor Plan - Outside Lighting. Interstate Commerce Commission Account Number 22, Storage Warehouses. Other ICC account descriptions: ICC Account Number 21, Warehouse.

Great Northern Railway Historical Society Blueprint Collection JSBP5791, Superior, Wisconsin, 1918. General Office Building. Enlarging Women's Cloak and Toilet Rooms. Authorization for Expenditure 9695. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP5792, Superior, Wisconsin, 1918. Board Cupboard. For Office of Claim Agent. Authorization for Expenditure 9300. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP5795, Superior, Wisconsin, 1918. Resident Engineer's Office Building. 2nd Floor Remodel. Authorization for Expenditure 9874. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Office.

Great Northern Railway Historical Society Blueprint Collection JSBP5796, Superior, Wisconsin, 1919. General Office Building. Rearrange Women's Toilet and Cloak Room. Authorization for Expenditure 9695. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP5805, Superior, Wisconsin, 1919. Resident Engineer's Office Building. 2nd Floor Remodel. Authorization for Expenditure 9874. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Office Building.

Great Northern Railway Historical Society Blueprint Collection JSBP5807, Superior, Wisconsin, 1920. Office Building. Place Skylight In Women's Toilet Room and Place Drinking Fountains. Authorization for Expenditure 14181. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP5809, Superior, Wisconsin, 1920. Proposed Placing Skylight In Women's Toilet Room. Floor Plan. Authorization for Expenditure 14181. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Office.