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
- 24442 more...
- ItemOKANOGANWA-24444 - Great Northern Authorization for Expediture (AFE) 24444, Okanogan, Washington, 1923
- ItemOKANOGANWA-2459 - Great Northern Authorization for Expediture (AFE) 2459, Okanogan, Washington, 1916
- ItemOKANOGANWA-24922 - Great Northern Authorization for Expediture (AFE) 24922, Okanogan, Washington, 1924
- ItemOKANOGANWA-26208 - Great Northern Authorization for Expediture (AFE) 26208, Okanogan, Washington, 1924
- ItemOKANOGANWA-28443 - Great Northern Authorization for Expediture (AFE) 28443, Okanogan, Washington, 1925
- ItemOKANOGANWA-2849 - Great Northern Authorization for Expediture (AFE) 2849, Okanogan, Washington, 1916
- ItemOKANOGANWA-29636 - Great Northern Authorization for Expediture (AFE) 29636, Okanogan, Washington, 1925
- ItemOKANOGANWA-31650 - Great Northern Authorization for Expediture (AFE) 31650, Okanogan, Washington, 1926
- ItemOKANOGANWA-38878 - Great Northern Authorization for Expediture (AFE) 38878, Okanogan, Washington, 1928
- 15611 more...