Great Northern Railway Historical Society Blueprint Collection JSBP5844, Superior, Wisconsin, 1931. Great Northern Blueprint Number 24437, Cylinder and Cylinder Heads Pinch Bug Riveter. Views. Interstate Commerce Commission Account Number 44, Shop Machinery. Other ICC account descriptions: ICC Account Number 44, Shop Equipment.

Great Northern Railway Historical Society Blueprint Collection JSBP5845, Superior, Wisconsin, 1931. Great Northern Blueprint Number 24436, Pinch Bug Riveter. Views. Interstate Commerce Commission Account Number 44, Shop Machinery. Other ICC account descriptions: ICC Account Number 44, Shop Equipment.

Great Northern Railway Historical Society Blueprint Collection JSBP5846, Superior, Wisconsin, 1933. Great Northern Blueprint Number 205-1200-75, Bridge #5.0 Repairs to West Approach. Plan of Deck-West Timber Approach. Authorization for Expenditure 47626. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP5847, Superior, Wisconsin, 1934. Great Northern Blueprint Number 330-70, Belknap Street Bridge # 4.5 West Approach. Corrected Plan, Renewal of Deck Elevation, Plan and Section Views. Authorization for Expenditure 48123. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP5848, Superior, Wisconsin, 1936. Sketch of Operators House On Transfer Table. Floor Plan and Elevations. 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 JSBP5849, Superior, Wisconsin, 1936. Great Northern Blueprint Number T-87, Map - Superior Number 17. Allouez Docks 1,2,3, and 4. Interstate Commerce Commission Account Number 24, Coal and Ore Wharves. Other ICC account descriptions: ICC Account Number 24, Ore Dock.

Great Northern Railway Historical Society Blueprint Collection JSBP5850, Superior, Wisconsin, 1938. 24' X 60' Toilet and Locker Building for Switchman. Site, Foundation and Floor Plans and Sections. Authorization for Expenditure 54977. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Yard Building.

Great Northern Railway Historical Society Blueprint Collection JSBP5851, Superior, Wisconsin, 1939. Dust House and Welfare Room. Floor Plan, Sections and Elevation. 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 JSBP5852, Superior, Wisconsin, 1940. Great Northern Blueprint Number 8380-18, Remodeling at Electric Power House. Elevations. Authorization for Expenditure 54095. 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 JSBP5853, Superior, Wisconsin, 1940. Great Northern Blueprint Number 8380-17, Remodeling at Electric Power House. Sections. Authorization for Expenditure 54095. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.