Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 21646 more...
- Item320149 - Great Northern Railway Authorization for Expenditure (AFE) 21507, Ihlen, Minnesota, 1922.
- Item320150 - Great Northern Railway Authorization for Expenditure (AFE) 32136, Ihlen, Minnesota, 1926.
- Item320151 - Great Northern Railway Authorization for Expenditure (AFE) 33272, Ihlen, Minnesota, 1926.
- Item320152 - Great Northern Railway Authorization for Expenditure (AFE) 33459, Ihlen, Minnesota, 1926.
- Item320153 - Great Northern Railway Authorization for Expenditure (AFE) 33978, Ihlen, Minnesota, 1927.
- Item320154 - Great Northern Railway Authorization for Expenditure (AFE) 32302, Ihlen, Minnesota, 1926.
- Item320155 - Great Northern Railway Authorization for Expenditure (AFE) 32659, Ihlen, Minnesota, 1926.
- Item320156 - Great Northern Railway Authorization for Expenditure (AFE) 32816, Ihlen, Minnesota, 1926.
- Item320157 - Great Northern Railway Authorization for Expenditure (AFE) 32858, Ihlen, Minnesota, 1926.
- 89136 more...