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 3002 - Depots and Freighthouses
- 446 more...
- ItemJSBP1651 - Great Northern Railway Historical Society Blueprint Collection JSBP1651, Gateway, Montana, 1915.
- ItemJSBP1652 - Great Northern Railway Historical Society Blueprint Collection JSBP1652, Gateway, Montana, 1917.
- ItemJSBP1653 - Great Northern Railway Historical Society Blueprint Collection JSBP1653, Gateway, Montana, 1917.
- ItemJSBP1654 - Great Northern Railway Historical Society Blueprint Collection JSBP1654, Gateway, Montana, undated.
- ItemJSBP1662 - Great Northern Railway Historical Society Blueprint Collection JSBP1662, Glacier Park, Montana, 1912.
- ItemJSBP1663 - Great Northern Railway Historical Society Blueprint Collection JSBP1663, Glacier Park, Montana, 1915.
- ItemJSBP1664 - Great Northern Railway Historical Society Blueprint Collection JSBP1664, Glacier Park, Montana, 1919.
- ItemJSBP1665 - Great Northern Railway Historical Society Blueprint Collection JSBP1665, Glacier Park, Montana, 1919.
- ItemJSBP1668 - Great Northern Railway Historical Society Blueprint Collection JSBP1668, Glacier Park, Montana, 1926.
- 1802 more...