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
- 34992 more...
- ItemTONGAWA-460 - Great Northern Authorization for Expediture (AFE) 460, Tonga, Washington, 1915
- ItemTONGAWA-47970 - Great Northern Authorization for Expediture (AFE) 47970, Tonga, Washington, 1934
- ItemTONGAWA-47970 - Great Northern Authorization for Expediture (AFE) 47970, Tonga, Washington, 1934
- ItemTONGAWA-48482 - Great Northern Authorization for Expediture (AFE) 48482, Tonga, Washington, 1934
- ItemTONGAWA-48712 - Great Northern Authorization for Expediture (AFE) 48712, Tonga, Washington, 1934
- ItemTONGAWA-48765 - Great Northern Authorization for Expediture (AFE) 48765, Tonga, Washington, 1934
- ItemTONGAWA-49390 - Great Northern Authorization for Expediture (AFE) 49390, Tonga, Washington, 1935
- ItemTONGAWA-50075 - Great Northern Authorization for Expediture (AFE) 50075, Tonga, Washington, 1935
- ItemTONGAWA-50518 - Great Northern Authorization for Expediture (AFE) 50518, Tonga, Washington, 1936
- 5061 more...