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
- 2161 more...
- ItemJMF00-01387.0 - Northern Pacific steam locomotive 2375 at Parkwater, Washington, circa 1938.
- ItemJMF00-01388.0 - Northern Pacific steam locomotive 2402 at Dilworth, Minnesota, in 1934.
- ItemJMF00-01389.0 - Northern Pacific steam locomotive 2408 at Pasco, Washington, in 1933.
- ItemJMF00-01390.0 - Northern Pacific steam locomotive 2413 at Brainerd, Minnesota, in 1954.
- ItemJMF00-01391.0 - Northern Pacific steam locomotive 2424 at North Bemidji, Minnesota, in 1954.
- ItemJMF00-01392.0 - Northern Pacific steam locomotive 2424 at North Bemidji, Minnesota, in 1954.
- ItemJMF00-01393.0 - Northern Pacific steam locomotive 2424 at North Bemidji, Minnesota, circa 1954.
- ItemJMF00-01394.0 - Northern Pacific steam locomotive 2425 at Tacoma, Washington, circa 1954.
- ItemJMF00-01395.0 - Northern Pacific steam locomotive 2453 at Tacoma, Washington, circa 1946.
- 475 more...