Railroad Archives Online
- CollectionD0024A - Great Northern Seattle Engineering Department Authorization for Expenditure (AFE) Collection - King Street Station
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 15547 more...
- ItemHELENAMT-61464 - Great Northern Authorization for Expediture (AFE) 61464, Helena, Montana, 1941
- ItemHELENAMT-61730 - Great Northern Authorization for Expediture (AFE) 61730, Helena, Montana, 1941
- ItemHELENAMT-62831 - Great Northern Authorization for Expediture (AFE) 62831, Helena, Montana, 1941
- ItemHELENAMT-63082 - Great Northern Authorization for Expediture (AFE) 63082, Helena, Montana, 1941
- ItemHELENAMT-631 - Great Northern Authorization for Expediture (AFE) 631, Helena, Montana, 1915
- ItemHELENAMT-63404 - Great Northern Authorization for Expediture (AFE) 63404, Helena, Montana, 1942
- ItemHELENAMT-63825 - Great Northern Authorization for Expediture (AFE) 63825, Helena, Montana, 1942
- ItemHELENAMT-63871 - Great Northern Authorization for Expediture (AFE) 63871, Helena, Montana, 1942
- ItemHELENAMT-64039 - Great Northern Authorization for Expediture (AFE) 64039, Helena, Montana, 1942
- 24506 more...