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
- 470 more...
- ItemJSBP6981 - Great Northern Railway Historical Society Blueprint Collection JSBP6981, System Wide, 1927.
- ItemJSBP6982 - Great Northern Railway Historical Society Blueprint Collection JSBP6982, System Wide, 1927.
- ItemJSBP6983 - Great Northern Railway Historical Society Blueprint Collection JSBP6983, System Wide, 1927.
- 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.
- 1719 more...