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 2007 - Part fabrication drawing
- 2106 more...
- ItemJSBP10515 - Great Northern Railway Historical Society Blueprint Collection JSBP10515, 1956.
- ItemJSBP10516 - Great Northern Railway Historical Society Blueprint Collection JSBP10516, 1956.
- ItemJSBP10518 - Great Northern Railway Historical Society Blueprint Collection JSBP10518, 1957.
- ItemJSBP10520 - Great Northern Railway Historical Society Blueprint Collection JSBP10520, 1959.
- ItemJSBP10521 - Great Northern Railway Historical Society Blueprint Collection JSBP10521, 1959.
- ItemJSBP10522 - Great Northern Railway Historical Society Blueprint Collection JSBP10522, 1959.
- ItemJSBP10523 - Great Northern Railway Historical Society Blueprint Collection JSBP10523, 1959.
- ItemJSBP10524 - Great Northern Railway Historical Society Blueprint Collection JSBP10524, 1959.
- ItemJSBP10525 - Great Northern Railway Historical Society Blueprint Collection JSBP10525, 1959.
- 83 more...