Great Northern Railway Historical Society Blueprint Collection JSBP5929, Superior, Wisconsin, 1948. Great Northern Blueprint Number 8782-22, Boiler House at Merchandise Dock. Site and Floor Plans and Sections. Authorization for Expenditure 77041. Interstate Commerce Commission Account Number 23, Wharves and docks. Other ICC account descriptions: ICC Account Number 21, Dock and Warehouse.

Great Northern Railway Historical Society Blueprint Collection JSBP5928, Superior, Wisconsin, 1948. Great Northern Blueprint Number 9088.01, General Service Building - Elevator "S". Floor Plan and Alterations. Authorization for Expenditure 74809. 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 JSBP5927, Superior, Wisconsin, 1948. Great Northern Blueprint Number 9284-2, Remodel Building - Lunch and Locker Room - Yard Office. Elevations. Authorization for Expenditure 72735. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Yard Office.

Great Northern Railway Historical Society Blueprint Collection JSBP5926, Superior, Wisconsin, 1948. Great Northern Blueprint Number 9284-1, Remodel Building - Lunch and Locker Room - Yard Office. Floor Plan. Authorization for Expenditure 72735. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Yard Office.

Great Northern Railway Historical Society Blueprint Collection JSBP5925, Superior, Wisconsin, 1948. Great Northern Blueprint Number 281-5617-9, Locomtive Washing Platform. Details. Authorization for Expenditure 77025. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shops and Engine House.

Great Northern Railway Historical Society Blueprint Collection JSBP5924, Superior, Wisconsin, 1948. Great Northern Blueprint Number 24596-443, Whiting Corporation Drawing. Wiring Diagram for 2 Motor Drop Table. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine House.

Great Northern Railway Historical Society Blueprint Collection JSBP5923, Superior, Wisconsin, 1948. Great Northern Blueprint Number 8007-61, Engine House - Raising and Renewing Roof - Stalls 1 to 7. Location and Floor Plans and Sections. Authorization for Expenditure 77350. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine House.

Great Northern Railway Historical Society Blueprint Collection JSBP5922, Superior, Wisconsin, 1948. Great Northern Blueprint Number 8007-60, Engine House. Raising and Renewing Roof In Stalls 15 to 21. Authorization for Expenditure 76047. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine House.

Great Northern Railway Historical Society Blueprint Collection JSBP5921, Superior, Wisconsin, 1948. Engine House, Material List. Raising and Renewing Roof In Stalls 15 to 21. Authorization for Expenditure 76047. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine House.

Great Northern Railway Historical Society Blueprint Collection JSBP5920, Superior, Wisconsin, 1948. Great Northern Blueprint Number 8007.63, Roundhouse. Raise and Renew Roof - Stalls 1 to 8. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.