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
- 15570 more...
- ItemHELENAMT-7441 - Great Northern Authorization for Expediture (AFE) 7441, Helena, Montana, 1918
- ItemHELENAMT-74557 - Great Northern Authorization for Expediture (AFE) 74557, Helena, Montana, 1947
- ItemHELENAMT-74907 - Great Northern Authorization for Expediture (AFE) 74907, Helena, Montana, 1947
- ItemHELENAMT-75308 - Great Northern Authorization for Expediture (AFE) 75308, Helena, Montana, 1947
- ItemHELENAMT-75395 - Great Northern Authorization for Expediture (AFE) 75395, Helena, Montana, 1947
- ItemHELENAMT-75459 - Great Northern Authorization for Expediture (AFE) 75459, Helena, Montana, 1947
- ItemHELENAMT-75580 - Great Northern Authorization for Expediture (AFE) 75580, Helena, Montana, 1947
- ItemHELENAMT-75719 - Great Northern Authorization for Expediture (AFE) 75719, Helena, Montana, 1947
- ItemHELENAMT-75840 - Great Northern Authorization for Expediture (AFE) 75840, Helena, Montana, 1947
- 24483 more...