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
- 15468 more...
- ItemHELENAMT-13898 - Great Northern Authorization for Expediture (AFE) 13898, Helena, Montana, 1920
- ItemHELENAMT-14152 - Great Northern Authorization for Expediture (AFE) 14152, Helena, Montana, 1920
- ItemHELENAMT-14561 - Great Northern Authorization for Expediture (AFE) 14561, Helena, Montana, 1920
- ItemHELENAMT-14564 - Great Northern Authorization for Expediture (AFE) 14564, Helena, Montana, 1920
- ItemHELENAMT-14662 - Great Northern Authorization for Expediture (AFE) 14662, Helena, Montana, 1920
- ItemHELENAMT-1499 - Great Northern Authorization for Expediture (AFE) 1499, Helena, Montana, 1916
- ItemHELENAMT-15016 - Great Northern Authorization for Expediture (AFE) 15016, Helena, Montana, 1920
- ItemHELENAMT-1516 - Great Northern Authorization for Expediture (AFE) 1516, Helena, Montana, 1916
- ItemHELENAMT-15240 - Great Northern Authorization for Expediture (AFE) 15240, Helena, Montana, 1920
- 24585 more...