Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 16456 more...
- Item314959 - Great Northern Railway Authorization for Expenditure (AFE) 25751, Elk River, Minnesota, 1924.
- Item314960 - Great Northern Railway Authorization for Expenditure (AFE) 26724, Elk River, Minnesota, 1924.
- Item314961 - Great Northern Railway Authorization for Expenditure (AFE) 27103, 1924.
- Item314962 - Great Northern Railway Authorization for Expenditure (AFE) 31961, Elk River, Minnesota, 1926.
- Item314963 - Great Northern Railway Authorization for Expenditure (AFE) 32784, Elk River, Minnesota, 1926.
- Item314964 - Great Northern Railway Authorization for Expenditure (AFE) 35288, Elk River, Minnesota, 1927.
- Item314965 - Great Northern Railway Authorization for Expenditure (AFE) 35506, Elk River, Minnesota, 1927.
- Item314966 - Great Northern Railway Authorization for Expenditure (AFE) 35182, Flint Gravel Pit, Minnesota, 1927.
- Item314967 - Great Northern Railway Authorization for Expenditure (AFE) 90760, Elk River, Minnesota, 1958.
- 94326 more...