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
- 1973 more...
- ItemJSBP10348 - Great Northern Railway Historical Society Blueprint Collection JSBP10348, 1948.
- ItemJSBP10349 - Great Northern Railway Historical Society Blueprint Collection JSBP10349, 1948.
- ItemJSBP10350 - Great Northern Railway Historical Society Blueprint Collection JSBP10350, 1948.
- ItemJSBP10351 - Great Northern Railway Historical Society Blueprint Collection JSBP10351, 1948.
- ItemJSBP10352 - Great Northern Railway Historical Society Blueprint Collection JSBP10352, 1948.
- ItemJSBP10353 - Great Northern Railway Historical Society Blueprint Collection JSBP10353, 1948.
- ItemJSBP10354 - Great Northern Railway Historical Society Blueprint Collection JSBP10354, 1948.
- ItemJSBP10355 - Great Northern Railway Historical Society Blueprint Collection JSBP10355, 1948.
- ItemJSBP10356 - Great Northern Railway Historical Society Blueprint Collection JSBP10356, 1948.
- 216 more...