Great Northern Railway Historical Society Blueprint Collection JSBP5872, Superior, Wisconsin, 1943. Great Northern Blueprint Number 8007-35, Engine House Stalls 5 to 21. Place Glass Blocks In Rear Walls. Authorization for Expenditure 66559. 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 JSBP5871, Superior, Wisconsin, 1943. Roundhouse. Remodel Stalls 5, 6, and 7 to Service Diesel Locomotives. 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 JSBP5870, Superior, Wisconsin, 1943. Great Northern Blueprint Number 8007.36, Engine House. Remodeling Stalls 5, 6, and 7 to Serve Diesel Locomotives. Authorization for Expenditure 66851. 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 JSBP5869, Superior, Wisconsin, 1943. Great Northern Blueprint Number 8007.35, Engine House. Stalls 5 to 21 - Renew Windows and Place Glass Blocks. Authorization for Expenditure 66559. 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 JSBP5866, Superior, Wisconsin, 1942. Great Northern Blueprint Number 8997-1, Blacksmith Shop at West Superior. Showing Changes Made In 1942 to a 1892 Building. Authorization for Expenditure 63619. 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 JSBP5864, Superior, Wisconsin, 1941. Engine House. 30' Extension to Stalls 13 and 14. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP5863, Superior, Wisconsin, 1941. Great Northern Blueprint Number E 346, Kinnear Doors Drawing. Erection and Maintenance of Motor Operated Doors. 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 JSBP5862, Superior, Wisconsin, 1941. 30' Extension to Stalls 13 and 14. Floor Plan and Section. 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 JSBP5861, Superior, Wisconsin, 1941. Storage Warehouse. Floor Plan and Section. 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 JSBP5855, Superior, Wisconsin, 1940. Great Northern Blueprint Number 8007.24, Engine House. 32' Extension of Stalls 28 to 33. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.