Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3003 - Maintenance Facilities
- 1081 more...
- ItemJSBP2844 - Great Northern Railway Historical Society Blueprint Collection JSBP2844, Interbay, Washington, 1949.
- ItemJSBP2845 - Great Northern Railway Historical Society Blueprint Collection JSBP2845, Interbay, Washington, 1950.
- ItemJSBP2846 - Great Northern Railway Historical Society Blueprint Collection JSBP2846, Interbay, Washington, 1950.
- ItemJSBP2847 - Great Northern Railway Historical Society Blueprint Collection JSBP2847, Interbay, Washington, 1950.
- ItemJSBP2848 - Great Northern Railway Historical Society Blueprint Collection JSBP2848, Interbay, Washington, 1950.
- ItemJSBP2849 - Great Northern Railway Historical Society Blueprint Collection JSBP2849, Interbay, Washington, 1950.
- ItemJSBP2850 - Great Northern Railway Historical Society Blueprint Collection JSBP2850, Interbay, Washington, 1950.
- ItemJSBP2851 - Great Northern Railway Historical Society Blueprint Collection JSBP2851, Interbay, Washington, 1950.
- ItemJSBP2852 - Great Northern Railway Historical Society Blueprint Collection JSBP2852, Interbay, Washington, 1951.
- 2282 more...