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
- 1720 more...
- ItemJMF00-01001.0 - Northern Pacific steam locomotive 1802 at Tacoma, Washington, in 1938.
- ItemJMF00-01002.0 - Northern Pacific steam locomotive 1802 at Tacoma, Washington, in 1935.
- ItemJMF00-01003.0 - Northern Pacific steam locomotive 1802 at Tacoma, Washington, in 1934.
- ItemJMF00-01004.0 - Northern Pacific steam locomotive 1803 at Mandan, North Dakota, in 1950.
- ItemJMF00-01005.0 - Northern Pacific steam locomotive 1804 at Easton, Washington, in 1943.
- ItemJMF00-01006.0 - Northern Pacific steam locomotive 1804 at South Tacoma, Washington, in 1950.
- ItemJMF00-01007.0 - Northern Pacific steam locomotive 1804 at South Tacoma, Washington, in 1950.
- ItemJMF00-01008.0 - Northern Pacific steam locomotive 1804 at Tacoma, Washington, in 1936.
- ItemJMF00-01008.1 - Northern Pacific steam locomotive 1804 at Tacoma, Washington, in 1936.
- 916 more...