Great Northern Railway Historical Society Blueprint Collection JSBP8421, System Wide, undated. Great Northern Blueprint Number 8327.01, 76' Rectangualr Engine House. Plan Section and Elevations. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP8422, System Wide, undated. Great Northern Blueprint Number 8029.5, 104' Frame Engine House. Wooden Smoke Jack. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP8423, System Wide, undated. Great Northern Blueprint Number 8000.10, 92' Engine House. Driver Drop Pit Details. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP8424, System Wide, undated. Great Northern Blueprint Number 8000.01, 92' Engine House. Truck Drop Pit and Wall Details. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP8425, System Wide, undated. Great Northern Blueprint Number 8327.02, 76' Rectangular Engine House. Window and Door Details. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP8426, System Wide, undated. Great Northern Blueprint Number S.352, Cast Iron Smoke Jack. Telescoping Section As Applied to Roundhouses. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP8427, System Wide, undated. Turntable Donkey. Plan and Elevation. Authorization for Expenditure 7629. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Turntable.

Great Northern Railway Historical Society Blueprint Collection JSBP8428, System Wide, undated. Proposed Turntable Donkey. Plan and Elevation. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Turntable.

Great Northern Railway Historical Society Blueprint Collection JSBP8516, System Wide, undated. Fairbanks-Morse - Pump Foundations. Plans and Elevations. Interstate Commerce Commission Account Number 18, Water Stations. Other ICC account descriptions: ICC Account Number 18, Watering Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP8522, Tacoma, Washington, 1910. Coach Yard Power House. Elevation, Section, Details. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.