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
- 14323 more...
- ItemGROTTOWA-7384 - Great Northern Authorization for Expediture (AFE) 7384, Grotto, Washington, 1902
- ItemGROTTOWA-76876 - Great Northern Authorization for Expediture (AFE) 76876, Grotto, Washington, 1948
- ItemGROTTOWA-77678 - Great Northern Authorization for Expediture (AFE) 77678, Grotto, Washington, 1948
- ItemGROTTOWA-80137 - Great Northern Authorization for Expediture (AFE) 80137, Grotto, Washington, 1950
- ItemGROTTOWA-8174 - Great Northern Authorization for Expediture (AFE) 8174, Grotto, Washington, 1903
- ItemGROTTOWA-82943 - Great Northern Authorization for Expediture (AFE) 82943, Grotto, Washington, 1952
- ItemGROTTOWA-84307 - Great Northern Authorization for Expediture (AFE) 84307, Grotto, Washington, 1953
- ItemGROTTOWA-84616 - Great Northern Authorization for Expediture (AFE) 84616, Grotto, Washington, 1953
- ItemGROTTOWA-85149 - Great Northern Authorization for Expediture (AFE) 85149, Grotto, Washington, 1954
- 25730 more...