Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 11198 more...
- Item309701 - Great Northern Railway Authorization for Expenditure (AFE) 15548, North Cyprus Mine, Minnesota, 1909.
- Item309702 - Great Northern Railway Authorization for Expenditure (AFE) 16491, Mahoning Mine, Minnesota, 1909.
- Item309703 - Great Northern Railway Authorization for Expenditure (AFE) 18260, Mahoning Mine, Minnesota, 1910.
- Item309704 - Great Northern Railway Authorization for Expenditure (AFE) 18409, Mahoning Mine, Minnesota, 1910.
- Item309705 - Great Northern Railway Authorization for Expenditure (AFE) 21281, Mahoning Mine, Minnesota, 1912.
- Item309706 - Great Northern Railway Authorization for Expenditure (AFE) 12739, Utica Mine, Minnesota, 1906.
- Item309707 - Great Northern Railway Authorization for Expenditure (AFE) 13704, Utica Mine, Minnesota, 1907.
- Item309708 - Great Northern Railway Authorization for Expenditure (AFE) 17280, North Uno Mine, Minnesota, 1910.
- Item309709 - Great Northern Railway Authorization for Expenditure (AFE) 18105, Utica Mine, Minnesota, 1910.
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