Railroad Archives Online
- FondsE0045 - Great Northern Railway Authority for Expenditure Collection
- Série003 - Great Northern Railway Company (U.S.)
- Sous-série002 - Authorization for Expenditure
- 93127 en plus...
- Pièce426086 - Great Northern Railway Authorization for Expenditure (AFE) 533, Somers, Montana, 1931.
- Pièce426087 - Great Northern Railway Authorization for Expenditure (AFE) 534, Somers, Montana, 1931.
- Pièce426088 - Great Northern Railway Authorization for Expenditure (AFE) 694, Somers, Montana, 1938.
- Pièce426089 - Great Northern Railway Authorization for Expenditure (AFE) 659, Somers, Montana, 1936.
- Pièce426090 - Great Northern Railway Authorization for Expenditure (AFE) 250, Glacier Park, Montana, 1959.
- Pièce426091 - Great Northern Railway Authorization for Expenditure (AFE) 63.0725, Glacier Park, Montana, 1963.
- Pièce426092 - Great Northern Railway Authorization for Expenditure (AFE) 1048, Manitoba, 1963.
- Pièce426093 - Great Northern Railway Authorization for Expenditure (AFE) 32830, Washington (State), 1926.
- Pièce426094 - Great Northern Railway Authorization for Expenditure (AFE) 37857, Washington (State), 1928.
- 17655 en plus...