Railroad Archives Online
- CollectionD0011 - James M. Fredrickson Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2003 - Railroad Buildings and Structures
- Subseries Level 3010 - Miscellaneous Structures
- 73 more...
- ItemJMF04-02733.0 - Northern Pacific living quarters at Martin, Washington, in 1943.
- ItemJMF04-02734.0 - Northern Pacific living quarters at Martin, Washington, in 1945.
- ItemJMF04-02736.0 - Northern Pacific ski lodge at Martin, Washington, circa 1945.
- ItemJMF04-02737.0 - People at Martin, Washington, in 1959.
- ItemJMF04-02740.0 - Cub Scout troop scout troop at Martin, Washington, in 1959.
- ItemJMF04-02742.1 - Northern Pacific transmission line at Martin, Washington, circa 1940.
- ItemJMF04-02745.0 - Northern Pacific cabin at Martin, Washington, in 1959.
- ItemJMF04-02746.0 - Cub Scouts at Martin, Washington, circa 1959.
- ItemJMF04-02748.0 - Northern Pacific house at Martin, Washington, in 1959.
- 73 more...