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
- 1596 more...
- ItemJSBP9847 - Great Northern Railway Historical Society Blueprint Collection JSBP9847, 1923.
- ItemJSBP9848 - Great Northern Railway Historical Society Blueprint Collection JSBP9848, 1923.
- ItemJSBP9849 - Great Northern Railway Historical Society Blueprint Collection JSBP9849, 1923.
- ItemJSBP9850 - Great Northern Railway Historical Society Blueprint Collection JSBP9850, 1923.
- ItemJSBP9851 - Great Northern Railway Historical Society Blueprint Collection JSBP9851, 1923.
- ItemJSBP9852 - Great Northern Railway Historical Society Blueprint Collection JSBP9852, 1923.
- ItemJSBP9853 - Great Northern Railway Historical Society Blueprint Collection JSBP9853, 1923.
- ItemJSBP9854 - Great Northern Railway Historical Society Blueprint Collection JSBP9854, 1923.
- ItemJSBP9855 - Great Northern Railway Historical Society Blueprint Collection JSBP9855, 1923.
- 593 more...