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
- 802 more...
- ItemJSBP2346 - Great Northern Railway Historical Society Blueprint Collection JSBP2346, Havre, Montana, 1950.
- ItemJSBP2347 - Great Northern Railway Historical Society Blueprint Collection JSBP2347, Havre, Montana, 1950.
- ItemJSBP2348 - Great Northern Railway Historical Society Blueprint Collection JSBP2348, Havre, Montana, 1950.
- ItemJSBP2349 - Great Northern Railway Historical Society Blueprint Collection JSBP2349, Havre, Montana, 1950.
- ItemJSBP2350 - Great Northern Railway Historical Society Blueprint Collection JSBP2350, Havre, Montana, 1950.
- ItemJSBP2351 - Great Northern Railway Historical Society Blueprint Collection JSBP2351, Havre, Montana, 1950.
- ItemJSBP2353 - Great Northern Railway Historical Society Blueprint Collection JSBP2353, Havre, Montana, 1950.
- ItemJSBP2354 - Great Northern Railway Historical Society Blueprint Collection JSBP2354, Havre, Montana, 1950.
- ItemJSBP2355 - Great Northern Railway Historical Society Blueprint Collection JSBP2355, Havre, Montana, 1950.
- 2561 more...