Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 13145 more...
- Item311648 - Great Northern Railway Authorization for Expenditure (AFE) 5168, Frantz Mine, Minnesota, 1917.
- Item311649 - Great Northern Railway Authorization for Expenditure (AFE) 64421, Hill Mine, Minnesota, 1942.
- Item311650 - Great Northern Railway Authorization for Expenditure (AFE) 6259, Hill Annex Mine, Minnesota, 1917.
- Item311651 - Great Northern Railway Authorization for Expenditure (AFE) 79044, Hill Mine, Minnesota, 1949.
- Item311652 - Great Northern Railway Authorization for Expenditure (AFE) 75195, Hill Mine, Minnesota, 1947.
- Item311653 - Great Northern Railway Authorization for Expenditure (AFE) 65740, Donnelly, Minnesota, 1942.
- Item311654 - Great Northern Railway Authorization for Expenditure (AFE) 7731, Hill Annex Mine, Minnesota, 1918.
- Item311655 - Great Northern Railway Authorization for Expenditure (AFE) 9755, Hill Annex Mine, Minnesota, 1919.
- Item311656 - Great Northern Railway Authorization for Expenditure (AFE) 20779, Hill Annex Mine, Minnesota, 1922.
- 97637 more...