Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 13321 more...
- Item311824 - Great Northern Railway Authorization for Expenditure (AFE) 55557, Chattaco Mine, Minnesota, 1938.
- Item311825 - Great Northern Railway Authorization for Expenditure (AFE) 60427, Chattaco Mine, Minnesota, 1940.
- Item311826 - Great Northern Railway Authorization for Expenditure (AFE) 59611, Chisholm, Minnesota, 1940.
- Item311827 - Great Northern Railway Authorization for Expenditure (AFE) 59735, Chisholm, Minnesota, 1940.
- Item311828 - Great Northern Railway Authorization for Expenditure (AFE) 4692, Dunwoody Mine, Minnesota, 1917.
- Item311829 - Great Northern Railway Authorization for Expenditure (AFE) 62707, Chisholm, Minnesota, 1941.
- Item311830 - Great Northern Railway Authorization for Expenditure (AFE) 15432, Dunwoody Mine, Minnesota, 1920.
- Item311831 - Great Northern Railway Authorization for Expenditure (AFE) 87135, Kerkhoven, Minnesota, 1955.
- Item311832 - Great Northern Railway Authorization for Expenditure (AFE) 65038, Dunwoody-Argonne Mine, Minnesota, 1942.
- 97461 more...