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
- 5891 more...
- ItemCASCADE TUNNELWA-14330 - Great Northern Authorization for Expediture (AFE) 14330, Cascade Tunnel, Washington, 1908
- ItemCASCADE TUNNELWA-14535 - Great Northern Authorization for Expediture (AFE) 14535, Cascade Tunnel, Washington, 1920
- ItemCASCADE TUNNELWA-14666 - Great Northern Authorization for Expediture (AFE) 14666, Cascade Tunnel, Washington, 1920
- ItemCASCADE TUNNELWA-15253 - Great Northern Authorization for Expediture (AFE) 15253, Cascade Tunnel, Washington, 1908
- ItemCASCADE TUNNELWA-1666 - Great Northern Authorization for Expediture (AFE) 1666, Cascade Tunnel, Washington, 1899
- ItemCASCADE TUNNELWA-17361 - Great Northern Authorization for Expediture (AFE) 17361, Cascade Tunnel, Washington, 1910
- ItemCASCADE TUNNELWA-17431 - Great Northern Authorization for Expediture (AFE) 17431, Cascade Tunnel, Washington, 1910
- ItemCASCADE TUNNELWA-17486 - Great Northern Authorization for Expediture (AFE) 17486, Cascade Tunnel, Washington, 1921
- ItemCASCADE TUNNELWA-18197 - Great Northern Authorization for Expediture (AFE) 18197, Cascade Tunnel, Washington, 1910
- 34162 more...