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
- 473 more...
- ItemJSBP6984 - Great Northern Railway Historical Society Blueprint Collection JSBP6984, System Wide, 1927.
- ItemJSBP6985 - Great Northern Railway Historical Society Blueprint Collection JSBP6985, System Wide, 1927.
- ItemJSBP6986 - Great Northern Railway Historical Society Blueprint Collection JSBP6986, System Wide, 1927.
- ItemJSBP6987 - Great Northern Railway Historical Society Blueprint Collection JSBP6987, System Wide, 1927.
- ItemJSBP6988 - Great Northern Railway Historical Society Blueprint Collection JSBP6988, System Wide, 1927.
- ItemJSBP6989 - Great Northern Railway Historical Society Blueprint Collection JSBP6989, System Wide, 1927.
- ItemJSBP6990 - Great Northern Railway Historical Society Blueprint Collection JSBP6990, System Wide, 1927.
- ItemJSBP6991 - Great Northern Railway Historical Society Blueprint Collection JSBP6991, System Wide, 1927.
- ItemJSBP6992 - Great Northern Railway Historical Society Blueprint Collection JSBP6992, System Wide, 1927.
- 1716 more...