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
- 1136 more...
- ItemJSBP2963 - Great Northern Railway Historical Society Blueprint Collection JSBP2963, Kelly Lake, Minnesota, 1949.
- ItemJSBP2964 - Great Northern Railway Historical Society Blueprint Collection JSBP2964, Kelly Lake, Minnesota, 1949.
- ItemJSBP2965 - Great Northern Railway Historical Society Blueprint Collection JSBP2965, Kelly Lake, Minnesota, 1949.
- ItemJSBP2966 - Great Northern Railway Historical Society Blueprint Collection JSBP2966, Kelly Lake, Minnesota, 1949.
- ItemJSBP2967 - Great Northern Railway Historical Society Blueprint Collection JSBP2967, Kelly Lake, Minnesota, 1949.
- ItemJSBP2968 - Great Northern Railway Historical Society Blueprint Collection JSBP2968, Kelly Lake, Minnesota, 1949.
- ItemJSBP2969 - Great Northern Railway Historical Society Blueprint Collection JSBP2969, Kelly Lake, Minnesota, 1949.
- ItemJSBP2970 - Great Northern Railway Historical Society Blueprint Collection JSBP2970, Kelly Lake, Minnesota, 1949.
- ItemJSBP2971 - Great Northern Railway Historical Society Blueprint Collection JSBP2971, Kelly Lake, Minnesota, 1949.
- 2227 more...