Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 34331 more...
- Item332834 - Great Northern Railway Authorization for Expenditure (AFE) 35130, Sioux Falls, South Dakota, 1927.
- Item332835 - Great Northern Railway Authorization for Expenditure (AFE) 36484, Sioux Falls, South Dakota, 1928.
- Item332836 - Great Northern Railway Authorization for Expenditure (AFE) 37199, Sioux Falls, South Dakota, 1928.
- Item332837 - Great Northern Railway Authorization for Expenditure (AFE) 37364, Sioux Falls, South Dakota, 1928.
- Item332838 - Great Northern Railway Authorization for Expenditure (AFE) 37431, Sioux Falls, South Dakota, 1928.
- Item332839 - Great Northern Railway Authorization for Expenditure (AFE) 37749, Sioux Falls, South Dakota, 1928.
- Item332840 - Great Northern Railway Authorization for Expenditure (AFE) 37494, Sioux Falls, South Dakota, 1928.
- Item332841 - Great Northern Railway Authorization for Expenditure (AFE) 38806, Sioux Falls, South Dakota, 1928.
- Item332842 - Great Northern Railway Authorization for Expenditure (AFE) 38888, Sioux Falls, South Dakota, 1928.
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