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
- 180 more...
- ItemJSBP0621 - Great Northern Railway Historical Society Blueprint Collection JSBP0621, Breckenridge, Minnesota, 1941.
- ItemJSBP0622 - Great Northern Railway Historical Society Blueprint Collection JSBP0622, Breckenridge, Minnesota, 1941.
- ItemJSBP0623 - Great Northern Railway Historical Society Blueprint Collection JSBP0623, Breckenridge, Minnesota, 1941.
- ItemJSBP0624 - Great Northern Railway Historical Society Blueprint Collection JSBP0624, Breckenridge, Minnesota, 1941.
- ItemJSBP0625 - Great Northern Railway Historical Society Blueprint Collection JSBP0625, Breckenridge, Minnesota, 1941.
- ItemJSBP0626 - Great Northern Railway Historical Society Blueprint Collection JSBP0626, Breckenridge, Minnesota, 1941.
- ItemJSBP0627 - Great Northern Railway Historical Society Blueprint Collection JSBP0627, Breckenridge, Minnesota, 1942.
- ItemJSBP0628 - Great Northern Railway Historical Society Blueprint Collection JSBP0628, Breckenridge, Minnesota, 1942.
- ItemJSBP0629 - Great Northern Railway Historical Society Blueprint Collection JSBP0629, Breckenridge, Minnesota, 1942.
- 3183 more...