Great Northern Railway Historical Society Blueprint Collection JSBP5784, Superior, Wisconsin, 1915. Great Northern Blueprint Number 7878, Steel Car Shop. Floor Plan Showing Tool Location. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

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 JSBP5786, Superior, Wisconsin, 1916. Coal Dock. Side and Front Elevation. Authorization for Expenditure 3113. Interstate Commerce Commission Account Number 23, Wharves and docks. Other ICC account descriptions: ICC Account Number 21, Dock.

Great Northern Railway Historical Society Blueprint Collection JSBP5787, Superior, Wisconsin, 1916. Merchandise Dock. Gate Valves - Situation Plat. Authorization for Expenditure 3365. Interstate Commerce Commission Account Number 23, Wharves and docks. Other ICC account descriptions: ICC Account Number 21, Dock.

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 JSBP5789, Superior, Wisconsin, 1917. Great Northern Blueprint Number 10392, Electric Transfer Table. General Plan. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

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 JSBP5793, Superior, Wisconsin, 1918. Superior Map. Plat Showing Proposed Transmission Line to Duluth-Superior Bridge. Authorization for Expenditure 7236. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.