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
- 170 more...
- ItemJSBP0610 - Great Northern Railway Historical Society Blueprint Collection JSBP0610, Breckenridge, Minnesota, 1927.
- ItemJSBP0611 - Great Northern Railway Historical Society Blueprint Collection JSBP0611, Breckenridge, Minnesota, 1927.
- ItemJSBP0612 - Great Northern Railway Historical Society Blueprint Collection JSBP0612, Breckenridge, Minnesota, 1928.
- ItemJSBP0614 - Great Northern Railway Historical Society Blueprint Collection JSBP0614, Breckenridge, Minnesota, 1933.
- ItemJSBP0615 - Great Northern Railway Historical Society Blueprint Collection JSBP0615, Breckenridge, Minnesota, 1933.
- ItemJSBP0616 - Great Northern Railway Historical Society Blueprint Collection JSBP0616, Breckenridge, Minnesota, 1937.
- ItemJSBP0617 - Great Northern Railway Historical Society Blueprint Collection JSBP0617, Breckenridge, Minnesota, 1939.
- ItemJSBP0618 - Great Northern Railway Historical Society Blueprint Collection JSBP0618, Breckenridge, Minnesota, 1939.
- ItemJSBP0619 - Great Northern Railway Historical Society Blueprint Collection JSBP0619, Breckenridge, Minnesota, 1940.
- 3193 more...