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
- 200 more...
- 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.
- ItemJSBP0646 - Great Northern Railway Historical Society Blueprint Collection JSBP0646, Breckenridge, Minnesota, 1948.
- ItemJSBP0647 - Great Northern Railway Historical Society Blueprint Collection JSBP0647, Breckenridge, Minnesota, 1948.
- ItemJSBP0648 - Great Northern Railway Historical Society Blueprint Collection JSBP0648, Breckenridge, Minnesota, 1948.
- ItemJSBP0649 - Great Northern Railway Historical Society Blueprint Collection JSBP0649, Breckenridge, Minnesota, 1948.
- ItemJSBP0650 - Great Northern Railway Historical Society Blueprint Collection JSBP0650, Breckenridge, Minnesota, 1949.
- ItemJSBP0651 - Great Northern Railway Historical Society Blueprint Collection JSBP0651, Breckenridge, Minnesota, 1949.
- 3163 more...