Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 12319 more...
- Item310823 - Great Northern Railway Authorization for Expenditure (AFE) 53127, Mahoning Mine, Minnesota, 1937.
- Item310824 - Great Northern Railway Authorization for Expenditure (AFE) 7422, Majorca Mine, Minnesota, 1918.
- Item310825 - Great Northern Railway Authorization for Expenditure (AFE) 6453, Majorca Mine, Minnesota, 1917.
- Item310826 - Great Northern Railway Authorization for Expenditure (AFE) 11639, Majorca Mine, Minnesota, 1919.
- Item310827 - Great Northern Railway Authorization for Expenditure (AFE) 40049, Mesabi Chief Mine, Minnesota, 1929.
- Item310828 - Great Northern Railway Authorization for Expenditure (AFE) 78321, Bovey, Minnesota, 1949.
- Item310829 - Great Northern Railway Authorization for Expenditure (AFE) 61092, Majorca Mine, Minnesota, 1941.
- Item310830 - Great Northern Railway Authorization for Expenditure (AFE) 64253, Majorca Mine, Minnesota, 1942.
- Item310831 - Great Northern Railway Authorization for Expenditure (AFE) 35267, Mesabi Chief Mine, Minnesota, 1927.
- 98463 more...