Railroad Archives Online
- FondsE0045 - Great Northern Railway Authority for Expenditure Collection
- Cyfres003 - Great Northern Railway Company (U.S.)
- Is-gyfres002 - Authorization for Expenditure
- 104854 mwy...
- Eitem437860 - Great Northern Railway Authorization for Expenditure (AFE) 24725, Columbia Falls, Montana, 1923.
- Eitem437861 - Great Northern Railway Authorization for Expenditure (AFE) 24726, 1923.
- Eitem437862 - Great Northern Railway Authorization for Expenditure (AFE) 24735, Washington (State), 1923.
- Eitem437863 - Great Northern Railway Authorization for Expenditure (AFE) 24747, Great Falls, Montana, 1923.
- Eitem437864 - Great Northern Railway Authorization for Expenditure (AFE) 24740, White Earth, North Dakota, 1923.
- Eitem437865 - Great Northern Railway Authorization for Expenditure (AFE) 24741, Essex, Montana, 1923.
- Eitem437866 - Great Northern Railway Authorization for Expenditure (AFE) 24751, Great Falls, Montana, 1923.
- Eitem437867 - Great Northern Railway Authorization for Expenditure (AFE) 24742, Petersburg, North Dakota, 1923.
- Eitem437868 - Great Northern Railway Authorization for Expenditure (AFE) 24743, Walhalla, North Dakota, 1923.
- 5928 mwy...