Great Northern Railway Historical Society Blueprint Collection JSBP2850, Interbay, Washington, 1950. Great Northern Blueprint Number 3.929.13, Diesel Repair Shop. Location of Vents and Jacks. Authorization for Expenditure 76839. 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 JSBP2849, Interbay, Washington, 1950. Great Northern Blueprint Number 9380-1, Enclosure for Electrical Tester. Plans, Elevations, Sections and Details. Authorization for Expenditure 78309. 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 JSBP2848, Interbay, Washington, 1950. Shop Foreman's Office. Radiator Sheild. Authorization for Expenditure 78309. 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 JSBP2847, Interbay, Washington, 1950. Sign. Vent Fan Instructions. Authorization for Expenditure 78309. 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 JSBP2846, Interbay, Washington, 1950. Great Northern Blueprint Number 231-5864-1, 55,000 Barrel Diesel Oil Tank - Foundation. Plan, Elevation, Section, Detail and Material List. 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 JSBP2845, Interbay, Washington, 1950. Great Northern Blueprint Number 116.5243.16, 55,000 Barrel Diesel Oil Storage Tank. General Plan. 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 JSBP2844, Interbay, Washington, 1949. Great Northern Blueprint Number V-201-6, ''Burt'' 30'' Ventilator. Section. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Roundhouse.

Great Northern Railway Historical Society Blueprint Collection JSBP2843, Interbay, Washington, 1949. Great Northern Blueprint Number D-501-23, Louvre Damper. Plan and Section. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Roundhouse.

Great Northern Railway Historical Society Blueprint Collection JSBP2842, Interbay, Washington, 1949. Great Northern Blueprint Number B-101-4A, Ventilator Base. Plan and Section. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Roundhouse.

Great Northern Railway Historical Society Blueprint Collection JSBP2841, Interbay, Washington, 1949. Great Northern Blueprint Number DMW-203, Damper Switches. Wiring Diagram. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Roundhouse.