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
- 1198 more...
- ItemJSBP3113 - Great Northern Railway Historical Society Blueprint Collection JSBP3113, Leavenworth, Washington, 1908.
- ItemJSBP3116 - Great Northern Railway Historical Society Blueprint Collection JSBP3116, Leavenworth, Washington, 1916.
- ItemJSBP3118 - Great Northern Railway Historical Society Blueprint Collection JSBP3118, Leavenworth, Washington, 1918.
- ItemJSBP3119 - Great Northern Railway Historical Society Blueprint Collection JSBP3119, Leavenworth, Washington, 1918.
- ItemJSBP3120 - Great Northern Railway Historical Society Blueprint Collection JSBP3120, Leavenworth, Washington, 1922.
- ItemJSBP3138 - Great Northern Railway Historical Society Blueprint Collection JSBP3138, Leeds, North Dakota, 1919.
- ItemJSBP3143 - Great Northern Railway Historical Society Blueprint Collection JSBP3143, Lengby, Minnesota, 1906.
- ItemJSBP3145 - Great Northern Railway Historical Society Blueprint Collection JSBP3145, Lengby, Minnesota, undated.
- ItemJSBP3146 - Great Northern Railway Historical Society Blueprint Collection JSBP3146, Lengby, Minnesota, undated.
- 2165 more...