Great Northern Railway Historical Society Blueprint Collection JSBP5761, Superior, Wisconsin, 1906. Map of Superior Shops. Shows Location for Proposed Steel Car Shop. 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 JSBP5763, Superior, Wisconsin, 1907. Great Northern Blueprint Number 8534-2, Steel Car Shops and Furnace Room. Floor Plan, Elevations 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 JSBP5764, Superior, Wisconsin, 1907. Great Northern Blueprint Number 8534-2, Steel Car Shop - Replace Windows With Glass Blocks. Floor Plan, Elevations and Sections. 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 JSBP5765, Superior, Wisconsin, 1907. Great Northern Blueprint Number 1338-18, Engine House 16' Extension to 14 Stalls. Floor Plan. 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 JSBP5767, Superior, Wisconsin, 1907. Great Northern Blueprint Number 8534-2, Steel Car Shop 108' X 240'. Floor Plan and Elevations. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Car Shop.

Great Northern Railway Historical Society Blueprint Collection JSBP5769, Superior, Wisconsin, 1908. Proposed Change of Foremans Office at Store House. Floor Plan. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Store House.

Great Northern Railway Historical Society Blueprint Collection JSBP5770, Superior, Wisconsin, 1908. Great Northern Blueprint Number 8380-16, Electric Power House. Foundation and 1st Floor Plans. 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 JSBP5771, Superior, Wisconsin, 1908. Sketch - Changes to Roof In Boiler House. Plan and Elevation. 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 JSBP5773, Superior, Wisconsin, 1909. Great Northern Blueprint Number 8534-10, Steel Car Shops - Lighting and Piping Plan. Floor Plan and Details. 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 JSBP5774, Superior, Wisconsin, 1909. Electric Specifications. Specifications . for Steel Car Shop at Superior. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shops and Engine House.