Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 25498 more...
- Item324001 - Great Northern Railway Authorization for Expenditure (AFE) 66, 1926.
- Item324002 - Great Northern Railway Authorization for Expenditure (AFE) 68, 1926.
- Item324003 - Great Northern Railway Authorization for Expenditure (AFE) 72, 1926.
- Item324004 - Great Northern Railway Authorization for Expenditure (AFE) 73, 1927.
- Item324005 - Great Northern Railway Authorization for Expenditure (AFE) 79, 1927.
- Item324006 - Great Northern Railway Authorization for Expenditure (AFE) 80, 1927.
- Item324007 - Great Northern Railway Authorization for Expenditure (AFE) 82, 1927.
- Item324008 - Great Northern Railway Authorization for Expenditure (AFE) 83, 1927.
- Item324009 - Great Northern Railway Authorization for Expenditure (AFE) 84, 1927.
- 85284 more...