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
- 579 more...
- ItemJMF00-00140.0 - Northern Pacific steam locomotive 214 at Portland, Oregon, circa 1912.
- ItemJMF00-00141.0A - Northern Pacific steam locomotive 215 at Tacoma, Washington, in 1934.
- ItemJMF00-00141.1 - Northern Pacific steam locomotive 215 at Tacoma, Washington, in 1936.
- ItemJMF00-00141.2 - Northern Pacific steam locomotive 215 at Tacoma, Washington, in 1936.
- ItemJMF00-00141.3 - Northern Pacific steam locomotive 215 at South Tacoma, Washington, in 1937.
- ItemJMF00-00141.4 - Northern Pacific steam locomotive 215 at South Tacoma, Washington, in 1937.
- ItemJMF00-00142.0 - Northern Pacific steam locomotive 225, circa 1905.
- ItemJMF00-00142.1 - Northern Pacific steam locomotive 227 at Seattle, Washington, in 1935.
- ItemJMF00-00143.0 - Northern Pacific steam locomotive 232, circa 1915.
- 2057 more...