Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 12145 more...
- Item310648 - Great Northern Railway Authorization for Expenditure (AFE) 10347, Commodore Mine, Minnesota, 1919.
- Item310649 - Great Northern Railway Authorization for Expenditure (AFE) 77871, Crosby Mine, Minnesota, 1948.
- Item310650 - Great Northern Railway Authorization for Expenditure (AFE) 43457, Commodore Mine, Minnesota, 1930.
- Item310651 - Great Northern Railway Authorization for Expenditure (AFE) 49246, Commodore Mine, Minnesota, 1934.
- Item310652 - Great Northern Railway Authorization for Expenditure (AFE) 5595, Crete Mine, Minnesota, 1917.
- Item310653 - Great Northern Railway Authorization for Expenditure (AFE) 7984, Crete Mine, Minnesota, 1918.
- Item310654 - Great Northern Railway Authorization for Expenditure (AFE) 10630, Croxton Mine, Minnesota, 1918.
- Item310655 - Great Northern Railway Authorization for Expenditure (AFE) 22640, Nashwauk, Minnesota, 1923.
- Item310656 - Great Northern Railway Authorization for Expenditure (AFE) 63.0625, Wade Mine, Minnesota, 1963.
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