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
- 425 more...
- ItemJSBP2152 - Great Northern Railway Historical Society Blueprint Collection JSBP2152, Hamilton, Washington, 1930.
- ItemJSBP2153 - Great Northern Railway Historical Society Blueprint Collection JSBP2153, Hamilton, Washington, undated.
- ItemJSBP2157 - Great Northern Railway Historical Society Blueprint Collection JSBP2157, Hancock, Minnesota, 1906.
- ItemJSBP2159 - Great Northern Railway Historical Society Blueprint Collection JSBP2159, Hancock, Minnesota, undated.
- ItemJSBP2160 - Great Northern Railway Historical Society Blueprint Collection JSBP2160, Hanley Falls, Minnesota, undated.
- ItemJSBP2165 - Great Northern Railway Historical Society Blueprint Collection JSBP2165, Hanover, Montana, 1930.
- ItemJSBP2169 - Great Northern Railway Historical Society Blueprint Collection JSBP2169, Hardy, Montana, undated.
- ItemJSBP2186 - Great Northern Railway Historical Society Blueprint Collection JSBP2186, Harwood, Montana, undated.
- ItemJSBP2483 - Great Northern Railway Historical Society Blueprint Collection JSBP2483, Hibbing, Minnesota, 1907.
- 616 more...