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
- 1219 more...
- ItemJMF00-00621.0 - Northern Pacific steam locomotive 1368 at Tacoma, Washington, in 1953.
- ItemJMF00-00621.1 - Northern Pacific steam locomotive 1368 at Tacoma, Washington, in 1935.
- ItemJMF00-00621.2 - Northern Pacific steam locomotive 1368 at Tacoma, Washington, in 1934.
- ItemJMF00-00622.0 - Northern Pacific steam locomotive 1369 at Tacoma, Washington, in 1945.
- ItemJMF00-00623.0 - Northern Pacific steam locomotive 1370 at Kanaskat, Washington, in 1944.
- ItemJMF00-00624.0 - Northern Pacific steam locomotive 1370 at Kanaskat, Washington, in 1944.
- ItemJMF00-00625.0 - Northern Pacific steam locomotive 1370 at Auburn, Washington, in 1949.
- ItemJMF00-00625.1 - Northern Pacific steam locomotive 1370 at Tacoma, Washington, in 1936.
- ItemJMF00-00625.2 - Northern Pacific steam locomotive 1370, circa 1937.
- 1417 more...