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 3003 - Maintenance Facilities
- 1101 more...
- ItemJSBP2865 - Great Northern Railway Historical Society Blueprint Collection JSBP2865, Interbay, Washington, undated.
- ItemJSBP2880 - Great Northern Railway Historical Society Blueprint Collection JSBP2880, Judith Gap, Montana, 1908.
- ItemJSBP2881 - Great Northern Railway Historical Society Blueprint Collection JSBP2881, Judith Gap, Montana, 1917.
- ItemJSBP2882 - Great Northern Railway Historical Society Blueprint Collection JSBP2882, Judith Gap, Montana, 1917.
- ItemJSBP2883 - Great Northern Railway Historical Society Blueprint Collection JSBP2883, Judith Gap, Montana, 1917.
- ItemJSBP2884 - Great Northern Railway Historical Society Blueprint Collection JSBP2884, Judith Gap, Montana, 1917.
- ItemJSBP2885 - Great Northern Railway Historical Society Blueprint Collection JSBP2885, Judith Gap, Montana, 1917.
- ItemJSBP2886 - Great Northern Railway Historical Society Blueprint Collection JSBP2886, Judith Gap, Montana, 1917.
- ItemJSBP2887 - Great Northern Railway Historical Society Blueprint Collection JSBP2887, Judith Gap, Montana, 1917.
- 2262 more...