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
- 392 more...
- 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.
- ItemJSBP1666 - Great Northern Railway Historical Society Blueprint Collection JSBP1666, Glacier Park, Montana, 1925.
- ItemJSBP1667 - Great Northern Railway Historical Society Blueprint Collection JSBP1667, Glacier Park, Montana, 1925.
- ItemJSBP1711 - Great Northern Railway Historical Society Blueprint Collection JSBP1711, Glyndon, Minnesota, 1936.
- ItemJSBP1716 - Great Northern Railway Historical Society Blueprint Collection JSBP1716, Gold Bar, Washington, 1961.
- 649 more...