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
- 14342 more...
- ItemGUICHONBC-16478 - Great Northern Authorization for Expediture (AFE) 16478, Guichon, British Columbia, 1921
- ItemGUICHONBC-18567 - Great Northern Authorization for Expediture (AFE) 18567, Guichon, British Columbia, 1921
- ItemGUICHONBC-18665 - Great Northern Authorization for Expediture (AFE) 18665, Guichon, British Columbia, 1921
- ItemGUICHONBC-23279 - Great Northern Authorization for Expediture (AFE) 23279, Guichon, British Columbia, 1923
- ItemGUICHONBC-23408 - Great Northern Authorization for Expediture (AFE) 23408, Guichon, British Columbia, 1913
- ItemGUICHONBC-23824 - Great Northern Authorization for Expediture (AFE) 23824, Guichon, British Columbia, 1914
- ItemGUICHONBC-25171 - Great Northern Authorization for Expediture (AFE) 25171, Guichon, British Columbia, 1914
- ItemGUICHONBC-26909 - Great Northern Authorization for Expediture (AFE) 26909, Guichon, British Columbia, 1924
- ItemGUICHONBC-6366 - Great Northern Authorization for Expediture (AFE) 6366, Guichon, British Columbia, 1917
- 25711 more...