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
- 15556 more...
- ItemHELENAMT-64753 - Great Northern Authorization for Expediture (AFE) 64753, Helena, Montana, 1942
- ItemHELENAMT-65345 - Great Northern Authorization for Expediture (AFE) 65345, Helena, Montana, 1942
- ItemHELENAMT-66035 - Great Northern Authorization for Expediture (AFE) 66035, Helena, Montana, 1943
- ItemHELENAMT-67220 - Great Northern Authorization for Expediture (AFE) 67220, Helena, Montana, 1943
- ItemHELENAMT-68006 - Great Northern Authorization for Expediture (AFE) 68006, Helena, Montana, 1943
- ItemHELENAMT-68628 - Great Northern Authorization for Expediture (AFE) 68628, Helena, Montana, 1944
- ItemHELENAMT-68937 - Great Northern Authorization for Expediture (AFE) 68937, Helena, Montana, 1944
- ItemHELENAMT-70236 - Great Northern Authorization for Expediture (AFE) 70236, Helena, Montana, 1945
- ItemHELENAMT-70434 - Great Northern Authorization for Expediture (AFE) 70434, Helena, Montana, 1945
- 24497 more...