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
- 5917 more...
- 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
- ItemCASCADE TUNNELWA-25217 - Great Northern Authorization for Expediture (AFE) 25217, Cascade Tunnel, Washington, 1924
- ItemCASCADE TUNNELWA-25817 - Great Northern Authorization for Expediture (AFE) 25817, Cascade Tunnel, Washington, 1924
- ItemCASCADE TUNNELWA-26260 - Great Northern Authorization for Expediture (AFE) 26260, Cascade Tunnel, Washington, 1924
- ItemCASCADE TUNNELWA-26785 - Great Northern Authorization for Expediture (AFE) 26785, Cascade Tunnel, Washington, 1924
- ItemCASCADE TUNNELWA-27303 - Great Northern Authorization for Expediture (AFE) 27303, Cascade Tunnel, Washington, 1924
- 34136 more...