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
- 1271 more...
- ItemJMF00-00654.0 - Northern Pacific steam locomotive 1387 at South Tacoma, Washington, in 1955.
- ItemJMF00-00654.1 - Northern Pacific steam locomotive 1388 at South Tacoma, Washington, in 1934.
- ItemJMF00-00654.2 - Northern Pacific steam locomotive 1388 at South Tacoma, Washington, in 1934.
- ItemJMF00-00655.0 - Northern Pacific steam locomotive 1389 at Missoula, Montana, in 1943.
- ItemJMF00-00656.0 - Northern Pacific steam locomotive 1415 at Brainerd, Minnesota, in 1916.
- ItemJMF00-00657.0 - Northern Pacific steam locomotive 1500 at South Tacoma, Washington, circa 1915.
- ItemJMF00-00658.0 - Northern Pacific steam locomotive 1501 at Auburn, Washington, in 1949.
- ItemJMF00-00659.0 - Northern Pacific steam locomotive 1501 at Auburn, Washington, in 1953.
- ItemJMF00-00660.0 - Northern Pacific steam locomotive 1501 at South Tacoma, Washington, in 1954.
- 1365 more...