Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 13060 more...
- Item311563 - Great Northern Railway Authorization for Expenditure (AFE) 18938, Platt Mine, Minnesota, 1911.
- Item311564 - Great Northern Railway Authorization for Expenditure (AFE) 19940, Pearson Mine, Minnesota, 1911.
- Item311565 - Great Northern Railway Authorization for Expenditure (AFE) 2443, Alexander Mine, Minnesota, 1906.
- Item311566 - Great Northern Railway Authorization for Expenditure (AFE) 609, Alexander Mine, Minnesota, 1916.
- Item311567 - Great Northern Railway Authorization for Expenditure (AFE) 17557, Bray Mine, Minnesota, 1910.
- Item311568 - Great Northern Railway Authorization for Expenditure (AFE) 22121, Bray Mine, Minnesota, 1913.
- 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.
- 97722 more...