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
- 14413 more...
- ItemHALFORDWA-41919 - Great Northern Authorization for Expediture (AFE) 41919, Halford, Washington, 1930
- ItemHALFORDWA-41923 - Great Northern Authorization for Expediture (AFE) 41923, Halford, Washington, 1930
- ItemHALFORDWA-43133 - Great Northern Authorization for Expediture (AFE) 43133, Halford, Washington, 1930
- ItemHALFORDWA-47704 - Great Northern Authorization for Expediture (AFE) 47704, Halford, Washington, 1933
- ItemHALFORDWA-48844 - Great Northern Authorization for Expediture (AFE) 48844, Halford, Washington, 1934
- ItemHALFORDWA-48849 - Great Northern Authorization for Expediture (AFE) 48849, Halford, Washington, 1934
- ItemHALFORDWA-49567 - Great Northern Authorization for Expediture (AFE) 49567, Halford, Washington, 1935
- ItemHALFORDWA-50455 - Great Northern Authorization for Expediture (AFE) 50455, Halford, Washington, 1936
- ItemHALFORDWA-50465 - Great Northern Authorization for Expediture (AFE) 50465, Halford, Washington, 1936
- 25640 more...