Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 12653 more...
- Item311157 - Great Northern Railway Authorization for Expenditure (AFE) 64962, Argonne Mine, Minnesota, 1942.
- Item311158 - Great Northern Railway Authorization for Expenditure (AFE) 78721, Argonne Mine, Minnesota, 1949.
- Item311159 - Great Northern Railway Authorization for Expenditure (AFE) 63547, Aromac Mine, Minnesota, 1943.
- Item311160 - Great Northern Railway Authorization for Expenditure (AFE) 83692, Aromac Mine, Minnesota, 1953.
- Item311161 - Great Northern Railway Authorization for Expenditure (AFE) 82094, Bennett Mine, Minnesota, 1951.
- Item311162 - Great Northern Railway Authorization for Expenditure (AFE) 67606, Atkins Mine, Minnesota, 1943.
- Item311163 - Great Northern Railway Authorization for Expenditure (AFE) 70502, Bennett Mine, Minnesota, 1945.
- Item311164 - Great Northern Railway Authorization for Expenditure (AFE) 77083, Bennett Mine, Minnesota, 1948.
- Item311165 - Great Northern Railway Authorization for Expenditure (AFE) 78061, Bennett Mine, Minnesota, 1949.
- 98129 more...