Great Northern Railway Historical Society Blueprint Collection JSBP2530, Hillyard, Washington, 1917. Great Northern Blueprint Number 7711, Machines and Shafting. Roundhouse. 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 JSBP2529, Hillyard, Washington, 1917. Boiler. Install with Stack and Fittings. Authorization for Expenditure 4376. 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 JSBP2528, Hillyard, Washington, 1917. Great Northern Blueprint Number H242, Boiler. Class B-19. Authorization for Expenditure 4376. 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 JSBP2526, Hillyard, Washington, 1916. Driver Drop Pit. In Engine House. 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 JSBP2524, Hillyard, Washington, 1916. Great Northern Blueprint Number 11.405, Fuel Oil Station. 100,000 Bbl Storage Tank. Authorization for Expenditure 3195. 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 JSBP2522, Hillyard, Washington, 1912. Proposed Coal House. Floor Plan, Elevations, Sections and Details. Authorization for Expenditure 10916. Interstate Commerce Commission Account Number 19, Fuel Stations. Other ICC account descriptions: ICC Account Number 19, Coaling Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2521, Hillyard, Washington, 1912. Great Northern Blueprint Number H6006, Pneumatic Shears. Plan, Elevations and Details. Interstate Commerce Commission Account Number 44, Shop Machinery. Other ICC account descriptions: ICC Account Number 44, Shop Equipment.

Great Northern Railway Historical Society Blueprint Collection JSBP2520, Hillyard, Washington, 1912. Great Northern Blueprint Number H6029, Metal Turn Table. Views. Interstate Commerce Commission Account Number 44, Shop Machinery. Other ICC account descriptions: ICC Account Number 44, Shop Equipment.

Great Northern Railway Historical Society Blueprint Collection JSBP2519, Hillyard, Washington, 1912. Blacksmith Shop. Floor Plan - Placement of Equipment. 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 JSBP2518, Hillyard, Washington, 1910. Great Northern Blueprint Number 15-203-Sheet 2, 100' Round House. Side and Rear Elevations Abd Section. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine House.