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
- 1555 more...
- ItemJMF00-00859.0 - Northern Pacific steam locomotive 1700 at Livingston, Montana, in 1952.
- ItemJMF00-00860.0 - Northern Pacific steam locomotive 1702 at Duluth, Minnesota, in 1950.
- ItemJMF00-00861.0 - Northern Pacific steam locomotive 1702 at Brainerd, Minnesota, in 1954.
- ItemJMF00-00862.0 - Northern Pacific steam locomotive 1705 at Tacoma, Washington, in 1944.
- ItemJMF00-00862.1 - Northern Pacific steam locomotive 1705 at Tacoma, Washington, circa 1953.
- ItemJMF00-00863.0 - Northern Pacific steam locomotive 1705 at Kanaskat, Washington, in 1944.
- ItemJMF00-00864.0 - Northern Pacific steam locomotive 1705 at Auburn, Washington, in 1953.
- ItemJMF00-00865.0 - Northern Pacific steam locomotive 1706 at South Tacoma, Washington, in 1950.
- ItemJMF00-00866.0 - Northern Pacific steam locomotive 1706 at Tacoma, Washington, in 1950.
- 1081 more...