Great Northern Railway Historical Society Blueprint Collection JSBP2860, Interbay, Washington, 1952. Great Northern Blueprint Number 7.114.05, Situation Plat. Authorization for Expenditure 79897. 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 JSBP2766, Interbay, Washington, 1918. Brick Gasoline Cellar 4 X 11. Situation Plat. Authorization for Expenditure 10746. 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 JSBP2762, Interbay, Washington, 1918. Toilet Building. Situation Plat. Authorization for Expenditure 8415. 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 JSBP2761, Interbay, Washington, 1917. Great Northern Blueprint Number 103.05.03, Great Northern Crossing with Northern Pacific Spur. Situation Plat. Authorization for Expenditure 5131. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Other ICC account descriptions: ICC Account Number 12, Spur Track.