Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 96975 more...
- Item429965 - Great Northern Railway Authorization for Expenditure (AFE) 16104, Libby, Montana, 1920.
- Item429966 - Great Northern Railway Authorization for Expenditure (AFE) 16828, Troy, Montana, 1921.
- Item429967 - Great Northern Railway Authorization for Expenditure (AFE) 18906, Montana, 1921.
- Item429968 - Great Northern Railway Authorization for Expenditure (AFE) 19931, Montana, 1922.
- Item429969 - Great Northern Railway Authorization for Expenditure (AFE) 22498, Montana, 1923.
- Item429970 - Great Northern Railway Authorization for Expenditure (AFE) 22678, Troy, Montana, 1923.
- Item429971 - Great Northern Railway Authorization for Expenditure (AFE) 25107, Montana, 1923.
- Item429972 - Great Northern Railway Authorization for Expenditure (AFE) 24910, Montana, 1923.
- Item429973 - Great Northern Railway Authorization for Expenditure (AFE) 28003, Troy, Montana, 1924.
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