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
- 2554 more...
- ItemJMF00-01761.0 - Northern Pacific steam locomotive 5115 at Spokane, Washington, in 1951.
- ItemJMF00-01762.0 - Northern Pacific steam locomotive 5116 at Missoula, Montana, in 1943.
- ItemJMF00-01763.0 - Northern Pacific steam locomotive 5116 at Easton, Washington, in 1944.
- ItemJMF00-01764.0 - Northern Pacific steam locomotive 5116 at Paradise, Montana, in 1953.
- ItemJMF00-01765.0 - Northern Pacific steam locomotive 5116, circa 1938.
- ItemJMF00-01766.0 - Northern Pacific steam locomotive 5117 at Cle Elum, Washington, in 1943.
- 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.
- 82 more...