Railroad Archives Online
- 宗卷D0036 - George Werkema Collection
- 系列010 - Other Railroads
- 次系列014 - Photographs
- 003 - Railroads--Buildings and Structures
- 002 - Depots/Freighthouses
- 2 more...
- 物件Werkema506 - Spirit of Washington depot at Renton, Washington, in 2006.
- 物件Werkema507 - An station-like structure at Sedro Wooley, Washington, in 1988.
- 物件Werkema508 - An station-like structure at Sedro Wooley, Washington, in 1988.
- 物件Werkema509 - The Amtrak depot at Spokane, Washington, in 1990.
- 物件Werkema510 - The Amtrak depot at Spokane, Washington, in 1990.
- 物件Werkema511 - The Amtrak depot at Spokane, Washington, in 1990.