Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 12914 more...
- Item311418 - Great Northern Railway Authorization for Expenditure (AFE) 30278, Leetonia Mine, Minnesota, 1925.
- Item311419 - Great Northern Railway Authorization for Expenditure (AFE) 40072, Leetonia Mine, Minnesota, 1929.
- Item311420 - Great Northern Railway Authorization for Expenditure (AFE) 43587, Leetonia Mine, Minnesota, 1930.
- Item311421 - Great Northern Railway Authorization for Expenditure (AFE) 62595, Leetonia Mine, Minnesota, 1941.
- Item311422 - Great Northern Railway Authorization for Expenditure (AFE) 10914, Leonard Mine, Minnesota, 1919.
- Item311423 - Great Northern Railway Authorization for Expenditure (AFE) 39188, Leonard Mine, Minnesota, 1929.
- Item311424 - Great Northern Railway Authorization for Expenditure (AFE) 34542, Leonard Mine, Minnesota, 1927.
- Item311425 - Great Northern Railway Authorization for Expenditure (AFE) 23272, Little-Prindle Mine, Minnesota, 1923.
- Item311426 - Great Northern Railway Authorization for Expenditure (AFE) 21528, Little-Prindle Mine, Minnesota, 1922.
- 97868 more...