Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 12543 more...
- Item311047 - Great Northern Railway Authorization for Expenditure (AFE) 18541, Grant Mine, Minnesota, 1911.
- Item311048 - Great Northern Railway Authorization for Expenditure (AFE) 20639, Laura Mine, Minnesota, 1912.
- Item311049 - Great Northern Railway Authorization for Expenditure (AFE) 7755, Laura Mine, Minnesota, 1903.
- Item311050 - Great Northern Railway Authorization for Expenditure (AFE) 8576, Leonard Mine, Minnesota, 1903.
- Item311051 - Great Northern Railway Authorization for Expenditure (AFE) 13589, Iroquois Mine, Minnesota, 1907.
- Item311052 - Great Northern Railway Authorization for Expenditure (AFE) 15516, Shenango Mine, Minnesota, 1909.
- Item311053 - Great Northern Railway Authorization for Expenditure (AFE) 17840, Brunt Mine, Minnesota, 1910.
- Item311054 - Great Northern Railway Authorization for Expenditure (AFE) 585, Lutonia Mine, Minnesota, 1905.
- Item311055 - Great Northern Railway Authorization for Expenditure (AFE) 590, Croxton Mine, Minnesota, 1905.
- 98239 more...