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
- 14305 more...
- ItemGROTTOWA-4767 - Great Northern Authorization for Expediture (AFE) 4767, Grotto, Washington, 1917
- ItemGROTTOWA-48175 - Great Northern Authorization for Expediture (AFE) 48175, Grotto, Washington, 1934
- ItemGROTTOWA-48759 - Great Northern Authorization for Expediture (AFE) 48759, Grotto, Washington, 1934
- ItemGROTTOWA-48786 - Great Northern Authorization for Expediture (AFE) 48786, Grotto, Washington, 1934
- ItemGROTTOWA-49367 - Great Northern Authorization for Expediture (AFE) 49367, Grotto, Washington, 1935
- ItemGROTTOWA-49514 - Great Northern Authorization for Expediture (AFE) 49514, Grotto, Washington, 1935
- ItemGROTTOWA-51142 - Great Northern Authorization for Expediture (AFE) 51142, Grotto, Washington, 1936
- ItemGROTTOWA-5126 - Great Northern Authorization for Expediture (AFE) 5126, Grotto, Washington, 1901
- ItemGROTTOWA-51560 - Great Northern Authorization for Expediture (AFE) 51560, Grotto, Washington, 1936
- 25748 more...