Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 13066 more...
- Item311569 - Great Northern Railway Authorization for Expenditure (AFE) 24445, Roberts Mine, Minnesota, 1914.
- Item311570 - Great Northern Railway Authorization for Expenditure (AFE) 15637, Hawkins Mine, Minnesota, 1909.
- Item311571 - Great Northern Railway Authorization for Expenditure (AFE) 17335, Roberts Mine, Minnesota, 1910.
- Item311572 - Great Northern Railway Authorization for Expenditure (AFE) 17660, Hill Mine, Minnesota, 1910.
- Item311573 - Great Northern Railway Authorization for Expenditure (AFE) 23275, Hill Mine, Minnesota, 1913.
- Item311574 - Great Northern Railway Authorization for Expenditure (AFE) 24148, Hill Mine, Minnesota, 1914.
- Item311575 - Great Northern Railway Authorization for Expenditure (AFE) 623, Kelly Lake, Minnesota, 1949.
- Item311576 - Great Northern Railway Authorization for Expenditure (AFE) 25002, Hill Mine, Minnesota, 1914.
- Item311577 - Great Northern Railway Authorization for Expenditure (AFE) 25178, Hill Mine, Minnesota, 1914.
- 97716 more...