Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 12272 more...
- Item310776 - Great Northern Railway Authorization for Expenditure (AFE) 12884, Laura Mine, Minnesota, 1907.
- Item310777 - Great Northern Railway Authorization for Expenditure (AFE) 12886, Crosby Mine, Minnesota, 1907.
- Item310778 - Great Northern Railway Authorization for Expenditure (AFE) 12900, Helmer Mine, Minnesota, 1907.
- Item310779 - Great Northern Railway Authorization for Expenditure (AFE) 25363, Longyear Mine, Minnesota, 1915.
- Item310780 - Great Northern Railway Authorization for Expenditure (AFE) 13114, Brunt Mine, Minnesota, 1907.
- Item310781 - Great Northern Railway Authorization for Expenditure (AFE) 13228, Webb Mine, Minnesota, 1907.
- Item310782 - Great Northern Railway Authorization for Expenditure (AFE) 13422, Saint Paul Mine, Minnesota, 1907.
- Item310783 - Great Northern Railway Authorization for Expenditure (AFE) 19746, Brookston, Minnesota, 1910.
- Item310784 - Great Northern Railway Authorization for Expenditure (AFE) 18904, Breckenridge, Minnesota, 1911.
- 98510 more...