Railroad Archives Online
- FondsE0045 - Great Northern Railway Authority for Expenditure Collection
- Série003 - Great Northern Railway Company (U.S.)
- Sous-série002 - Authorization for Expenditure
- 109385 en plus...
- Pièce442395 - Great Northern Railway Authorization for Expenditure (AFE) 35689, Minneapolis, Minnesota, 1927.
- Pièce442396 - Great Northern Railway Authorization for Expenditure (AFE) 35690, 1927.
- Pièce442397 - Great Northern Railway Authorization for Expenditure (AFE) 35692, Spokane, Washington, 1927.
- Pièce442398 - Great Northern Railway Authorization for Expenditure (AFE) 35693, Chappell, Montana, 1927.
- Pièce442399 - Great Northern Railway Authorization for Expenditure (AFE) 13402, 1920.
- Pièce442400 - Great Northern Railway Authorization for Expenditure (AFE) 35696, Edwall, Washington, 1927.
- Pièce442401 - Great Northern Railway Authorization for Expenditure (AFE) 35698, New Wesminster, British Columbia, 1927.
- Pièce442402 - Great Northern Railway Authorization for Expenditure (AFE) 35697, 1927.
- Pièce442403 - Great Northern Railway Authorization for Expenditure (AFE) 35700, 1927.
- 1397 en plus...