Railroad Archives Online
- ArkivE0045 - Great Northern Railway Authority for Expenditure Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Underserie002 - Authorization for Expenditure
- 103919 mer...
- Objekt436923 - Great Northern Railway Authorization for Expenditure (AFE) 33047, 1926.
- Objekt436924 - Great Northern Railway Authorization for Expenditure (AFE) 33265, 1926.
- Objekt436925 - Great Northern Railway Authorization for Expenditure (AFE) 33415, 1926.
- Objekt436926 - Great Northern Railway Authorization for Expenditure (AFE) 33447, 1926.
- Objekt436927 - Great Northern Railway Authorization for Expenditure (AFE) 33666, 1927.
- Objekt436928 - Great Northern Railway Authorization for Expenditure (AFE) 33709, 1927.
- Objekt436929 - Great Northern Railway Authorization for Expenditure (AFE) 33779, 1927.
- Objekt436930 - Great Northern Railway Authorization for Expenditure (AFE) 33822, 1927.
- Objekt436931 - Great Northern Railway Authorization for Expenditure (AFE) 33887, 1928.
- 6863 mer...