Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 138 more...
- ItemJSBP0083 - Great Northern Railway Historical Society Blueprint Collection JSBP0083, Allouez, Wisconsin, 1921.
- ItemJSBP0100 - Great Northern Railway Historical Society Blueprint Collection JSBP0100, Allouez, Wisconsin, 1927.
- ItemJSBP0115 - Great Northern Railway Historical Society Blueprint Collection JSBP0115, Allouez, Wisconsin, 1936.
- ItemJSBP0221 - Great Northern Railway Historical Society Blueprint Collection JSBP0221, Allouez, Wisconsin, 1966.
- ItemJSBP0227 - Great Northern Railway Historical Society Blueprint Collection JSBP0227, Allouez, Wisconsin, undated.
- ItemJSBP0251 - Great Northern Railway Historical Society Blueprint Collection JSBP0251, Allouez, Wisconsin, undated.
- ItemJSBP2867 - Great Northern Railway Historical Society Blueprint Collection JSBP2867, Irby, Washington, 1930.
- ItemJSBP4407 - Great Northern Railway Historical Society Blueprint Collection JSBP4407, Seattle, Washington, 1918.
- ItemJSBP4644 - Great Northern Railway Historical Society Blueprint Collection JSBP4644, Seattle, Washington, 1950.
- 62 more...