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
- 1144 more...
- ItemJSBP2971 - Great Northern Railway Historical Society Blueprint Collection JSBP2971, Kelly Lake, Minnesota, 1949.
- ItemJSBP2972 - Great Northern Railway Historical Society Blueprint Collection JSBP2972, Kelly Lake, Minnesota, 1949.
- ItemJSBP2975 - Great Northern Railway Historical Society Blueprint Collection JSBP2975, Kelly Lake, Minnesota, 1950.
- ItemJSBP2978 - Great Northern Railway Historical Society Blueprint Collection JSBP2978, Kelly Lake, Minnesota, 1951.
- ItemJSBP2979 - Great Northern Railway Historical Society Blueprint Collection JSBP2979, Kelly Lake, Minnesota, 1951.
- ItemJSBP2980 - Great Northern Railway Historical Society Blueprint Collection JSBP2980, Kelly Lake, Minnesota, 1951.
- ItemJSBP2981 - Great Northern Railway Historical Society Blueprint Collection JSBP2981, Kelly Lake, Minnesota, 1951.
- ItemJSBP2982 - Great Northern Railway Historical Society Blueprint Collection JSBP2982, Kelly Lake, Minnesota, 1951.
- ItemJSBP2983 - Great Northern Railway Historical Society Blueprint Collection JSBP2983, Kelly Lake, Minnesota, 1952.
- 2219 more...