Railroad Archives Online
- CollectionD0011 - James M. Fredrickson Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3001 - Steam locomotives
- 2560 more...
- ItemJMF00-01767.0 - Northern Pacific steam locomotive 5117 at Cle Elum, Washington, in 1943.
- ItemJMF00-01768.0 - Northern Pacific steam locomotive 5117 at Yakima, Washington, in 1954.
- ItemJMF00-01769.0 - Northern Pacific steam locomotive 5118 at Spokane, Washington, in 1949.
- ItemJMF00-01770.0 - Northern Pacific steam locomotive 5118 at Spokane, Washington, in 1950.
- ItemJMF00-01771.0 - Northern Pacific steam locomotive 5119 at Spokane, Washington, in 1953.
- ItemJMF00-01772.0 - Northern Pacific steam locomotive 5119 at Pasco, Washington, in 1937.
- ItemJMF00-01773.0 - Northern Pacific steam locomotive 5120 at Pasco, Washington, in 1937.
- ItemJMF00-01774.0 - Northern Pacific steam locomotive 5120 at Garrison, Montana, in 1952.
- ItemJMF00-01774.1 - Northern Pacific steam locomotive 5120 at Easton, Washington, in 1944.
- 76 more...