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
- 194 more...
- ItemJSBP0635 - Great Northern Railway Historical Society Blueprint Collection JSBP0635, Breckenridge, Minnesota, 1946.
- ItemJSBP0636 - Great Northern Railway Historical Society Blueprint Collection JSBP0636, Breckenridge, Minnesota, 1947.
- ItemJSBP0637 - Great Northern Railway Historical Society Blueprint Collection JSBP0637, Breckenridge, Minnesota, 1947.
- ItemJSBP0638 - Great Northern Railway Historical Society Blueprint Collection JSBP0638, Breckenridge, Minnesota, 1947.
- ItemJSBP0639 - Great Northern Railway Historical Society Blueprint Collection JSBP0639, Breckenridge, Minnesota, 1947.
- ItemJSBP0640 - Great Northern Railway Historical Society Blueprint Collection JSBP0640, Breckenridge, Minnesota, 1947.
- ItemJSBP0641 - Great Northern Railway Historical Society Blueprint Collection JSBP0641, Breckenridge, Minnesota, 1947.
- ItemJSBP0642 - Great Northern Railway Historical Society Blueprint Collection JSBP0642, Breckenridge, Minnesota, 1947.
- ItemJSBP0643 - Great Northern Railway Historical Society Blueprint Collection JSBP0643, Breckenridge, Minnesota, 1947.
- 3169 more...