Railroad Archives Online
- CollectionD0036 - George Werkema Collection
- Series001 - Burlington Northern Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2003 - Railroads--Buildings and Structures
- Subseries Level 3002 - Depots/Freighthouses
- ItemWerkema418 - Burlington Northern depot at Attalia, Washington, in 1986.
- ItemWerkema419 - Burlington Northern depot at Attalia, Washington, in 1986.
- ItemWerkema420 - Burlington Northern depot at Attalia, Washington, in 1986.
- ItemWerkema440 - Burlington Northern depot in Connell, Washington in 1986.
- ItemWerkema441 - Burlington Northern depot in Connell, Washington in 1986.
- ItemWerkema457 - Burlington Northern Depot at Forsyth, Montana, in 2001.
- ItemWerkema458 - Burlington Northern Depot at Forsyth, Montana, in 2001.
- ItemWerkema468 - Burlington Northern depot at Kalama, Washington, in 1988.
- 45 more...