Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 12981 more...
- Item311485 - Great Northern Railway Authorization for Expenditure (AFE) 9146, Clark Mine, Minnesota, 1903.
- Item311486 - Great Northern Railway Authorization for Expenditure (AFE) 9296, Monroe Mine, Minnesota, 1903.
- Item311487 - Great Northern Railway Authorization for Expenditure (AFE) 9389, Agnew Mine, Minnesota, 1903.
- Item311488 - Great Northern Railway Authorization for Expenditure (AFE) 9441, Longyear Mine, Minnesota, 1904.
- Item311489 - Great Northern Railway Authorization for Expenditure (AFE) 9450, Frantz Mine, Minnesota, 1904.
- Item311490 - Great Northern Railway Authorization for Expenditure (AFE) 9465, Laura Mine, Minnesota, 1904.
- Item311491 - Great Northern Railway Authorization for Expenditure (AFE) 9494, Sharon Mine, Minnesota, 1904.
- Item311492 - Great Northern Railway Authorization for Expenditure (AFE) 9495, Croxton Mine, Minnesota, 1904.
- Item311493 - Great Northern Railway Authorization for Expenditure (AFE) 9500, Clark Mine, Minnesota, 1904.
- 97801 more...