Railroad Archives Online
- CollectionD0036 - George Werkema Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2003 - Railroads--Buildings and Structures
- Subseries Level 3002 - Depots/Freighthouses
- 6 more...
- ItemWerkema427 - Northern Pacific Depot in Centralia, Washington in 1988.
- ItemWerkema428 - Northern Pacific Depot in Centralia, Washington in 1988.
- ItemWerkema429 - Northern Pacific Depot in Centralia, Washington in 1988.
- ItemWerkema430 - Northern Pacific Depot in Centralia, Washington in 1988.
- ItemWerkema431 - Northern Pacific Depot in Centralia, Washington in 1988.
- ItemWerkema432 - Northern Pacific Depot in Centralia, Washington in 1988.
- ItemWerkema433 - Northern Pacific Depot in Centralia, Washington in 1988.
- ItemWerkema434 - Northern Pacific Depot in Centralia, Washington in 1988.
- ItemWerkema435 - Northern Pacific Depot in Centralia, Washington in 1988.
- 61 more...