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
- 1576 more...
- ItemJSBP9827 - Great Northern Railway Historical Society Blueprint Collection JSBP9827, 1923.
- ItemJSBP9828 - Great Northern Railway Historical Society Blueprint Collection JSBP9828, 1923.
- ItemJSBP9829 - Great Northern Railway Historical Society Blueprint Collection JSBP9829, 1923.
- ItemJSBP9830 - Great Northern Railway Historical Society Blueprint Collection JSBP9830, 1923.
- ItemJSBP9831 - Great Northern Railway Historical Society Blueprint Collection JSBP9831, 1923.
- ItemJSBP9832 - Great Northern Railway Historical Society Blueprint Collection JSBP9832, 1923.
- ItemJSBP9833 - Great Northern Railway Historical Society Blueprint Collection JSBP9833, 1923.
- ItemJSBP9834 - Great Northern Railway Historical Society Blueprint Collection JSBP9834, 1923.
- ItemJSBP9835 - Great Northern Railway Historical Society Blueprint Collection JSBP9835, 1923.
- 613 more...