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
- 762 more...
- ItemJMF00-00286.0 - Northern Pacific steam locomotive 1022 in 1916.
- ItemJMF00-00287.0 - Northern Pacific steam locomotive 1031 at Glendive, Montana, in 1953.
- ItemJMF00-00288.0 - Northern Pacific steam locomotive 1031 at Glendive, Montana, in 1953.
- 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.
- 1874 more...