Railroad Archives Online
- CollectionD0036 - George Werkema Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3001 - Steam Locomotives
- 24 more...
- ItemWerkema084 - Northern Pacific 1354 on display in Pasco, Washington in 1992.
- ItemWerkema085 - Northern Pacific 1354 on display in Pasco, Washington in 1993.
- ItemWerkema086 - Northern Pacific 1354 on display in Pasco, Washington in 1993.
- ItemWerkema087 - Northern Pacific 1354 on display in Pasco, Washington in 1993.
- ItemWerkema088 - Northern Pacific 1354 on display in Pasco, Washington in 1993.
- ItemWerkema089 - Northern Pacific 1354 on display in Pasco, Washington in 1993.
- ItemWerkema090 - Northern Pacific 924 at the Northwest Railway Museum in Snoqualmie, Washington, in 2005.
- ItemWerkema091 - Northern Pacific 1356 on display in Missoula, Montana in 1997.
- ItemWerkema092 - Northern Pacific 1382 on display in Helena, Montana in 2003.
- 19 more...