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
- 78 more...
- 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.
- ItemJMF04-02749.0 - Northern Pacific house at Martin, Washington, in 1959.
- ItemJMF04-02752.0 - Jim Fredrickson's scout troup at Martin, Washington, in February 27, 1960.
- ItemJMF04-02759.0 - Boy Scouts at Martin, Washington, in 1962.
- ItemJMF04-02773.0 - Sunset Inn at Lake Keechelus, Washington, in 1918.
- ItemJMF04-02781.0 - Northern Pacific hotel in Easton, Washington, in 1944.
- 68 more...