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.

Great Northern Railway Historical Society Blueprint Collection JSBP5775, Superior, Wisconsin, 1909. Great Northern Blueprint Number 1339-34 Sheet 3, Steel Car Shops. Sections and Elevations. 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 JSBP5776, Superior, Wisconsin, 1909. Great Northern Blueprint Number 1339-34 Sheet 10, Steel Car Shops. Lighting and Piping Plan. 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 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 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 JSBP5798, Superior, Wisconsin, 1919. Great Northern Blueprint Number 8034.17, Machine Shop. Floor Plan and Door Details. Authorization for Expenditure 9887. 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 JSBP5799, Superior, Wisconsin, 1919. Machine Shop. Placing Door In South Wall. Authorization for Expenditure 9887. 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 JSBP5800, Superior, Wisconsin, 1919. Shops. Situation Plan. Authorization for Expenditure 9887. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.