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
- 388 more...
- ItemJSBP1639 - Great Northern Railway Historical Society Blueprint Collection JSBP1639, Garfield, Washington, 1948.
- ItemJSBP1640 - Great Northern Railway Historical Society Blueprint Collection JSBP1640, Garfield, Washington, 1948.
- ItemJSBP1641 - Great Northern Railway Historical Society Blueprint Collection JSBP1641, Garfield, Washington, 1949.
- ItemJSBP1642 - Great Northern Railway Historical Society Blueprint Collection JSBP1642, Garfield, Washington, 1950.
- ItemJSBP1656 - Great Northern Railway Historical Society Blueprint Collection JSBP1656, Gaynor, Washington, 1948.
- ItemJSBP1657 - Great Northern Railway Historical Society Blueprint Collection JSBP1657, Gaynor, Washington, 1948.
- ItemJSBP1658 - Great Northern Railway Historical Society Blueprint Collection JSBP1658, Gaynor, Washington, 1949.
- ItemJSBP1659 - Great Northern Railway Historical Society Blueprint Collection JSBP1659, Gaynor, Washington, 1949.
- ItemJSBP1661 - Great Northern Railway Historical Society Blueprint Collection JSBP1661, Gilford, Montana, undated.
- 653 more...