Railroad Archives Online
- ФондовиD0011 - James M. Fredrickson Collection
- Серија004 - Northern Pacific Railroad Company
- Подсерија014 - Photographs
- 001 - Railroads--Equipment and Supplies
- 001 - Steam locomotives
- 720 више...
- ЈединицаJMF00-00249.0 - Northern Pacific steam locomotive 777, circa 1890.
- ЈединицаJMF00-00250.0 - Northern Pacific steam locomotive 779 in 1916.
- ЈединицаJMF00-00251.0 - Northern Pacific steam locomotive 779 in 1916.
- ЈединицаJMF00-00252.0 - Northern Pacific steam locomotive 783 at Seattle, Washington, circa 1890.
- ЈединицаJMF00-00253.0 - Northern Pacific steam locomotive 783.
- ЈединицаJMF00-00254.B - Northern Pacific steam locomotive 795 at Ocosta, Washington, in 1903.
- ЈединицаJMF00-00255.0 - Northern Pacific steam locomotive 796 at Elma, Washington, circa 1900.
- ЈединицаJMF00-00256.A - Northern Pacific steam locomotive 804 at Sentinel Butte, Montana, circa 1890.
- ЈединицаJMF00-00257.0 - Northern Pacific steam locomotive 1146, circa 1905.
- 1916 више...