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 3001 - Bridges
- 74 more...
- ItemJSBP0139 - Great Northern Railway Historical Society Blueprint Collection JSBP0139, Allouez, Wisconsin, 1943.
- ItemJSBP0148 - Great Northern Railway Historical Society Blueprint Collection JSBP0148, Allouez, Wisconsin, 1944.
- ItemJSBP0149 - Great Northern Railway Historical Society Blueprint Collection JSBP0149, Allouez, Wisconsin, 1944.
- ItemJSBP0150 - Great Northern Railway Historical Society Blueprint Collection JSBP0150, Allouez, Wisconsin, 1944.
- ItemJSBP0151 - Great Northern Railway Historical Society Blueprint Collection JSBP0151, Allouez, Wisconsin, 1944.
- ItemJSBP0152 - Great Northern Railway Historical Society Blueprint Collection JSBP0152, Allouez, Wisconsin, 1944.
- ItemJSBP0153 - Great Northern Railway Historical Society Blueprint Collection JSBP0153, Allouez, Wisconsin, 1944.
- ItemJSBP0154 - Great Northern Railway Historical Society Blueprint Collection JSBP0154, Allouez, Wisconsin, 1944.
- ItemJSBP0155 - Great Northern Railway Historical Society Blueprint Collection JSBP0155, Allouez, Wisconsin, 1944.
- 967 more...