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
- 765 more...
- ItemJMF00-00289.0 - Northern Pacific steam locomotive 1033 at McCleary, Washington, circa 1948.
- ItemJMF00-00290.0 - Northern Pacific steam locomotive 1033 at McCleary, Washington, circa 1948.
- ItemJMF00-00290.1 - Northern Pacific steam locomotive 1033 at McCleary, Washington, in 1948.
- ItemJMF00-00291.1 - Northern Pacific steam locomotive 1041 at Seattle, Washington, circa 1950.
- ItemJMF00-00292.0 - Northern Pacific steam locomotive 1041 at Seattle, Washington, in 1954.
- ItemJMF00-00292.1 - Northern Pacific steam locomotive 1041, circa 1950.
- ItemJMF00-00292.2 - Northern Pacific steam locomotive 1041 at Everett, Washington, circa 1950.
- ItemJMF00-00293.0 - Northern Pacific steam locomotive 1043 at Brainerd, Minnesota, in 1950.
- ItemJMF00-00294.0 - Northern Pacific steam locomotive 1045 at Tacoma, Washington, in 1953.
- 1871 more...