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
- 2002 more...
- ItemJMF00-01245.1 - Northern Pacific steam locomotive 2194 at Tacoma, Washington, circa 1950.
- ItemJMF00-01246.0 - Northern Pacific steam locomotive 2195 at Easton, Washington, in 1943.
- ItemJMF00-01247.0 - Northern Pacific steam locomotive 2195 at Tacoma, Washington, in 1936.
- ItemJMF00-01248.0 - Northern Pacific steam locomotive 2195 at Tacoma, Washington, in 1936.
- ItemJMF00-01249.0 - Northern Pacific steam locomotive 2198 at Tacoma, Washington, in 1943.
- ItemJMF00-01250.0 - Northern Pacific steam locomotive 2198 at Tacoma, Washington, in 1936.
- ItemJMF00-01251.0 - Northern Pacific steam locomotive 2198 at Tacoma, Washington, in 1936.
- ItemJMF00-01252.0 - Northern Pacific steam locomotive 2198 at Tacoma, Washington, in 1936.
- ItemJMF00-01253.0 - Northern Pacific steam locomotive 2198 at Tacoma, Washington, in 1936.
- 634 more...