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
- 1589 more...
- ItemJSBP9840 - Great Northern Railway Historical Society Blueprint Collection JSBP9840, 1923.
- ItemJSBP9841 - Great Northern Railway Historical Society Blueprint Collection JSBP9841, 1923.
- ItemJSBP9842 - Great Northern Railway Historical Society Blueprint Collection JSBP9842, 1923.
- ItemJSBP9843 - Great Northern Railway Historical Society Blueprint Collection JSBP9843, 1923.
- ItemJSBP9844 - Great Northern Railway Historical Society Blueprint Collection JSBP9844, 1923.
- ItemJSBP9845 - Great Northern Railway Historical Society Blueprint Collection JSBP9845, 1923.
- ItemJSBP9846 - Great Northern Railway Historical Society Blueprint Collection JSBP9846, 1923.
- ItemJSBP9847 - Great Northern Railway Historical Society Blueprint Collection JSBP9847, 1923.
- ItemJSBP9848 - Great Northern Railway Historical Society Blueprint Collection JSBP9848, 1923.
- 600 more...