Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 12497 more...
- Item311001 - Great Northern Railway Authorization for Expenditure (AFE) 34583, Harrison Mine, Minnesota, 1927.
- Item311002 - Great Northern Railway Authorization for Expenditure (AFE) 39537, Harrison Mine, Minnesota, 1929.
- Item311003 - Great Northern Railway Authorization for Expenditure (AFE) 43175, Harrison Mine, Minnesota, 1930.
- Item311004 - Great Northern Railway Authorization for Expenditure (AFE) 53095, Harrison Mine, Minnesota, 1937.
- Item311005 - Great Northern Railway Authorization for Expenditure (AFE) 56744, Harrison Mine, Minnesota, 1939.
- Item311006 - Great Northern Railway Authorization for Expenditure (AFE) 63936, Wabigon Mine, Minnesota, 1942.
- Item311007 - Great Northern Railway Authorization for Expenditure (AFE) 81453, Kelly Lake, Minnesota, 1951.
- Item311008 - Great Northern Railway Authorization for Expenditure (AFE) 5737, Hawkins Mine, Minnesota, 1917.
- Item311009 - Great Northern Railway Authorization for Expenditure (AFE) 21423, Hawkins Mine, Minnesota, 1922.
- 98285 more...