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
- 15520 more...
- ItemHELENAMT-49235 - Great Northern Authorization for Expediture (AFE) 49235, Helena, Montana, 1934
- ItemHELENAMT-49555 - Great Northern Authorization for Expediture (AFE) 49555, Helena, Montana, 1935
- ItemHELENAMT-50080 - Great Northern Authorization for Expediture (AFE) 50080, Helena, Montana, 1935
- ItemHELENAMT-50081 - Great Northern Authorization for Expediture (AFE) 50081, Helena, Montana, 1935
- ItemHELENAMT-50187 - Great Northern Authorization for Expediture (AFE) 50187, Helena, Montana, 1935
- ItemHELENAMT-50386 - Great Northern Authorization for Expediture (AFE) 50386, Helena, Montana, 1935
- ItemHELENAMT-50484 - Great Northern Authorization for Expediture (AFE) 50484, Helena, Montana, 1936
- ItemHELENAMT-50503 - Great Northern Authorization for Expediture (AFE) 50503, Helena, Montana, 1936
- ItemHELENAMT-50571 - Great Northern Authorization for Expediture (AFE) 50571, Helena, Montana, 1936
- 24533 more...