Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 36923 more...
- Item335027 - Great Northern Railway Authorization for Expenditure (AFE) 27477, 1924.
- Item335028 - Great Northern Railway Authorization for Expenditure (AFE) 27476, Duluth, Minnesota, 1924.
- Item335029 - Great Northern Railway Authorization for Expenditure (AFE) 27474, Cass Lake, Minnesota, 1924.
- Item335030 - Great Northern Railway Authorization for Expenditure (AFE) 32975, 1926.
- Item335031 - Great Northern Railway Authorization for Expenditure (AFE) 32977, 1926.
- Item335032 - Great Northern Railway Authorization for Expenditure (AFE) 32900, Cass Lake, Minnesota, 1926.
- Item335033 - Great Northern Railway Authorization for Expenditure (AFE) 32976, 1926.
- Item335034 - Great Northern Railway Authorization for Expenditure (AFE) 35815, 1927.
- Item335035 - Great Northern Railway Authorization for Expenditure (AFE) 37903, 1928.
- 73859 more...