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
- 5912 more...
- ItemCASCADE TUNNELWA-21159 - Great Northern Authorization for Expediture (AFE) 21159, Cascade Tunnel, Washington, 1922
- ItemCASCADE TUNNELWA-21314 - Great Northern Authorization for Expediture (AFE) 21314, Cascade Tunnel, Washington, 1922
- ItemCASCADE TUNNELWA-21594 - Great Northern Authorization for Expediture (AFE) 21594, Cascade Tunnel, Washington, 1912
- ItemCASCADE TUNNELWA-22417 - Great Northern Authorization for Expediture (AFE) 22417, Cascade Tunnel, Washington, 1913
- ItemCASCADE TUNNELWA-22472 - Great Northern Authorization for Expediture (AFE) 22472, Cascade Tunnel, Washington, 1923
- ItemCASCADE TUNNELWA-23404 - Great Northern Authorization for Expediture (AFE) 23404, Cascade Tunnel, Washington, 1923
- ItemCASCADE TUNNELWA-23868 - Great Northern Authorization for Expediture (AFE) 23868, Cascade Tunnel, Washington, 1923
- ItemCASCADE TUNNELWA-24461 - Great Northern Authorization for Expediture (AFE) 24461, Cascade Tunnel, Washington, 1923
- ItemCASCADE TUNNELWA-24866 - Great Northern Authorization for Expediture (AFE) 24866, Cascade Tunnel, Washington, 1914
- 34141 more...