Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 12329 more...
- Item310833 - Great Northern Railway Authorization for Expenditure (AFE) 77435, Danube Mine, Minnesota, 1948.
- Item310834 - Great Northern Railway Authorization for Expenditure (AFE) 77783, Bovey, Minnesota, 1949.
- Item310835 - Great Northern Railway Authorization for Expenditure (AFE) 79233, Bovey, Minnesota, 1949.
- Item310836 - Great Northern Railway Authorization for Expenditure (AFE) 80062, Bovey, Minnesota, 1950.
- Item310837 - Great Northern Railway Authorization for Expenditure (AFE) 80753, Holman Cliffs Mine, Minnesota, 1951.
- Item310838 - Great Northern Railway Authorization for Expenditure (AFE) 81741, 1951.
- Item310839 - Great Northern Railway Authorization for Expenditure (AFE) 82409, Kelly Lake, Minnesota, 1952.
- Item310840 - Great Northern Railway Authorization for Expenditure (AFE) 82919, Bovey, Minnesota, 1952.
- Item310841 - Great Northern Railway Authorization for Expenditure (AFE) 83914, Danube Mine, Minnesota, 1953.
- 98453 more...