Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 12899 more...
- Item311403 - Great Northern Railway Authorization for Expenditure (AFE) 35559, Danube Mine, Minnesota, 1927.
- Item311404 - Great Northern Railway Authorization for Expenditure (AFE) 37638, Bovey, Minnesota, 1928.
- Item311405 - Great Northern Railway Authorization for Expenditure (AFE) 42996, Danube Mine, Minnesota, 1930.
- Item311406 - Great Northern Railway Authorization for Expenditure (AFE) 43537, Bovey, Minnesota, 1930.
- Item311407 - Great Northern Railway Authorization for Expenditure (AFE) 77094, Braham, Minnesota, 1948.
- Item311408 - Great Northern Railway Authorization for Expenditure (AFE) 53400, South Judd Mine, Minnesota, 1937.
- Item311409 - Great Northern Railway Authorization for Expenditure (AFE) 53891, Danube Mine, Minnesota, 1937.
- Item311410 - Great Northern Railway Authorization for Expenditure (AFE) 58164, Danube Mine, Minnesota, 1940.
- Item311411 - Great Northern Railway Authorization for Expenditure (AFE) 62575, Bovey, Minnesota, 1941.
- 97883 more...