Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 32098 more...
- Item330601 - Great Northern Railway Authorization for Expenditure (AFE) 12620, 1920.
- Item330602 - Great Northern Railway Authorization for Expenditure (AFE) 45640, Sioux City, Iowa, 1932.
- Item330603 - Great Northern Railway Authorization for Expenditure (AFE) 46191, Sioux City, Iowa, 1932.
- Item330604 - Great Northern Railway Authorization for Expenditure (AFE) 46323, Sioux City, Iowa, 1932.
- Item330605 - Great Northern Railway Authorization for Expenditure (AFE) 46507, Sioux City, Iowa, 1932.
- Item330606 - Great Northern Railway Authorization for Expenditure (AFE) 47028, Sioux City, Iowa, 1933.
- Item330607 - Great Northern Railway Authorization for Expenditure (AFE) 47571, Sioux City, Iowa, 1933.
- Item330608 - Great Northern Railway Authorization for Expenditure (AFE) 47901, Sioux City, Iowa, 1933.
- Item330609 - Great Northern Railway Authorization for Expenditure (AFE) 48091, Sioux City, Iowa, 1934.
- 78684 more...