Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 24636 more...
- Item323139 - Great Northern Railway Authorization for Expenditure (AFE) 52639, York Mine, Minnesota, 1937.
- Item323140 - Great Northern Railway Authorization for Expenditure (AFE) 54044, Nashwauk, Minnesota, 1947.
- Item323141 - Great Northern Railway Authorization for Expenditure (AFE) 54294, Nashwauk, Minnesota, 1937.
- Item323142 - Great Northern Railway Authorization for Expenditure (AFE) 54487, Nashwauk, Minnesota, 1938.
- Item323143 - Great Northern Railway Authorization for Expenditure (AFE) 54783, Nashwauk, Minnesota, 1938.
- Item323144 - Great Northern Railway Authorization for Expenditure (AFE) 54890, Kevin Patrick Mine, Minnesota, 1938.
- Item323145 - Great Northern Railway Authorization for Expenditure (AFE) 56298, York Mine, Minnesota, 1939.
- Item323146 - Great Northern Railway Authorization for Expenditure (AFE) 57307, Nashwauk, Minnesota, 1939.
- Item323147 - Great Northern Railway Authorization for Expenditure (AFE) 58105, Nashwauk, Minnesota, 1940.
- 86146 more...