Great Northern Railway Historical Society Blueprint Collection JSBP2817, Interbay, Washington, 1947. Proposed Extension to Enginemans Locker Room. Site and 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 JSBP2818, Interbay, Washington, 1947. Proposed Extension for Foremans Office. Site and 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 JSBP2819, Interbay, Washington, 1947. Great Northern Blueprint Number 9322-1, Extension to Enginemen's Looker Room. Floor Plan, Section and Window Details. Authorization for Expenditure 75829. 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 JSBP2820, Interbay, Washington, 1947. Extension to Roundhouse Foreman Office. Map and 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 JSBP2821, Interbay, Washington, 1947. Great Northern Blueprint Number 11-906-7, Switchmans Locker House With 10' X 24' Addition. Floor Plan, Elevations and Section. Authorization for Expenditure 75940. Interstate Commerce Commission Account Number 17, Roadway Buildings. Other ICC account descriptions: ICC Account Number 17, Roadway Building.

Great Northern Railway Historical Society Blueprint Collection JSBP2822, Interbay, Washington, 1948. Great Northern Blueprint Number 3A-800-12, Piping, Fire Protection and Layout of Storage Tank. Site Plan, Elevation and Details. Authorization for Expenditure 76146. Interstate Commerce Commission Account Number 19, Fuel Stations. Other ICC account descriptions: ICC Account Number 19, Fueling Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2823, Interbay, Washington, 1948. Great Northern Blueprint Number 8740-10, Addition to Store and Oil House. Site and Floor Plan, Elevation and Section. Authorization for Expenditure 77175. 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 JSBP2824, Interbay, Washington, 1948. Remodel Stalls 19 - 24 for Diesel Locomotive. Part 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 JSBP2825, Interbay, Washington, 1949. Great Northern Blueprint Number 295-5804-6, Bridge #3.3 over Gn. General Plan Including Elevation View. Authorization for Expenditure 78829. 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 JSBP2826, Interbay, Washington, 1949. Great Northern Blueprint Number 295-58-4-3, Bridge #3.3 over Great Northern. Bridge Section Views and Part Details. Authorization for Expenditure 78829. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.