Railroad Archives Online
- FondsE0045 - Great Northern Railway Authority for Expenditure Collection
- Cyfres003 - Great Northern Railway Company (U.S.)
- Is-gyfres002 - Authorization for Expenditure
- 88726 mwy...
- Eitem420871 - Great Northern Railway Authorization for Expenditure (AFE) 60925, Grafton, North Dakota, 1940.
- Eitem420872 - Great Northern Railway Authorization for Expenditure (AFE) 60925, Walhalla, North Dakota, 1940.
- Eitem420873 - Great Northern Railway Authorization for Expenditure (AFE) 68949, Grafton, North Dakota, 1944.
- Eitem420874 - Great Northern Railway Authorization for Expenditure (AFE) 68949, Hoople, North Dakota, 1944.
- Eitem420875 - Great Northern Railway Authorization for Expenditure (AFE) 71687, Nash, North Dakota, 1945.
- Eitem420876 - Great Northern Railway Authorization for Expenditure (AFE) 71687, Crystal, North Dakota, 1945.
- Eitem420877 - Great Northern Railway Authorization for Expenditure (AFE) 76707, Crystal, North Dakota, 1948.
- Eitem420878 - Great Northern Railway Authorization for Expenditure (AFE) 76707, Backoo, North Dakota, 1948.
- Eitem420879 - Great Northern Railway Authorization for Expenditure (AFE) 7404, North Dakota, 1919.
- 22056 mwy...