Railroad Archives Online
- ФондыD0011 - James M. Fredrickson Collection
- 004 - Northern Pacific Railroad Company
- 014 - Photographs
- 005 - Landscape photography
- JMF01-03413.0 - Rocky Mountains from North Coast Limited in 1955.
- JMF01-03425.0 - Montana Rockies seen from Vista-Dome North Coast Limited in 1955.
- JMF04-02665.0 - Green River valley near Lester, Washington, circa 1981.
- JMF04-02666.0 - Mountains near Stampede, Washington, in 1981.
- JMF04-02705.0 - Cubs Scouts at Lizard Lake, Washington, in 1958.