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
- 15501 more...
- ItemHELENAMT-27767 - Great Northern Authorization for Expediture (AFE) 27767, Helena, Montana, 1924
- ItemHELENAMT-28881 - Great Northern Authorization for Expediture (AFE) 28881, Helena, Montana, 1925
- ItemHELENAMT-3165 - Great Northern Authorization for Expediture (AFE) 3165, Helena, Montana, 1916
- ItemHELENAMT-3388 - Great Northern Authorization for Expediture (AFE) 3388, Helena, Montana, 1900
- ItemHELENAMT-36293 - Great Northern Authorization for Expediture (AFE) 36293, Helena, Montana, 1928
- ItemHELENAMT-36335 - Great Northern Authorization for Expediture (AFE) 36335, Helena, Montana, 1928
- ItemHELENAMT-3821 - Great Northern Authorization for Expediture (AFE) 3821, Helena, Montana, 1916
- ItemHELENAMT-39397 - Great Northern Authorization for Expediture (AFE) 39397, Helena, Montana, 1929
- ItemHELENAMT-40328 - Great Northern Authorization for Expediture (AFE) 40328, Helena, Montana, 1929
- 24552 more...