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
- 41 more...
- ItemJSBP0200 - Great Northern Railway Historical Society Blueprint Collection JSBP0200, Allouez, Wisconsin, 1951.
- ItemJSBP0202 - Great Northern Railway Historical Society Blueprint Collection JSBP0202, Allouez, Wisconsin, 1952.
- ItemJSBP0203 - Great Northern Railway Historical Society Blueprint Collection JSBP0203, Allouez, Wisconsin, 1952.
- ItemJSBP0204 - Great Northern Railway Historical Society Blueprint Collection JSBP0204, Allouez, Wisconsin, 1952.
- ItemJSBP0207 - Great Northern Railway Historical Society Blueprint Collection JSBP0207, Allouez, Wisconsin, 1952.
- ItemJSBP0208 - Great Northern Railway Historical Society Blueprint Collection JSBP0208, Allouez, Wisconsin, 1953.
- ItemJSBP0209 - Great Northern Railway Historical Society Blueprint Collection JSBP0209, Allouez, Wisconsin, 1953.
- ItemJSBP0218 - Great Northern Railway Historical Society Blueprint Collection JSBP0218, Allouez, Wisconsin, 1954.
- ItemJSBP0224 - Great Northern Railway Historical Society Blueprint Collection JSBP0224, Allouez, Wisconsin, undated.
- 3322 more...