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
- 103 more...
- ItemJMF01-03625.1 - Northern Pacific mixed train number 735 at Rush City, Minnesota, in 1950.
- ItemJMF01-03626.0 - Northern Pacific mixed train at Kalama, Washington, in 1872.
- ItemJMF01-03627.0 - Northern Pacific passenger train at Gold Creek, Montana, in 1883.
- ItemJMF01-03628.0 - Northern Pacific work train at Tacoma, Washington, in 1889.
- ItemJMF01-03629.0 - Northern Pacific passenger train at Weston, Washington, circa 1914.
- ItemJMF01-03629.1 - Northern Pacific passenger train at Weston, Washington, circa 1914.
- ItemJMF01-03629.2 - Northern Pacific passenger train at Weston, Washington, circa 1914.
- ItemJMF01-03629.3 - Northern Pacific passenger train at Weston, Washington, circa 1914.
- ItemJMF01-03630.0 - Northern Pacific passenger train at Lester, Washington, circa 1912.
- 2533 more...