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
- 29571 more...
- ItemSEATTLE - TUNNELWA-29698 - Great Northern Authorization for Expediture (AFE) 29698, Seattle Tunnel, Seattle, Washington, 1925
- ItemSEATTLE - TUNNELWA-301 - Great Northern Authorization for Expediture (AFE) 301, Seattle Tunnel, Seattle, Washington, 1915
- ItemSEATTLE - TUNNELWA-33119 - Great Northern Authorization for Expediture (AFE) 33119, Seattle Tunnel, Seattle, Washington, 1926
- ItemSEATTLE - TUNNELWA-33731 - Great Northern Authorization for Expediture (AFE) 33731, Seattle Tunnel, Seattle, Washington, 1927
- ItemSEATTLE - TUNNELWA-34271 - Great Northern Authorization for Expediture (AFE) 34271, Seattle Tunnel, Seattle, Washington, 1927
- ItemSEATTLE - TUNNELWA-34621 - Great Northern Authorization for Expediture (AFE) 34621, Seattle Tunnel, Seattle, Washington, 1927
- ItemSEATTLE - TUNNELWA-35074 - Great Northern Authorization for Expediture (AFE) 35074, Seattle Tunnel, Seattle, Washington, 1927
- ItemSEATTLE - TUNNELWA-35449 - Great Northern Authorization for Expediture (AFE) 35449, Seattle Tunnel, Seattle, Washington, 1927
- ItemSEATTLE - TUNNELWA-36072 - Great Northern Authorization for Expediture (AFE) 36072, Seattle Tunnel, Seattle, Washington, 1928
- 10482 more...