Railroad Archives Online
- CollectionD0011 - James M. Fredrickson Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2004 - Railroad Tracks
- Subseries Level 3003 - Railroad yards
- 22 more...
- ItemJMF04-03133.0 - Log loader in Aloha, Washington, January 1975.
- ItemJMF04-03133.1 - Log loader in Aloha, Washington, January 1975.
- ItemJMF04-03133.2 - Log yard at Aloha, Washington, in January 1975.
- ItemJMF04-03133.3 - Log yard at Aloha, Washington, in January 1975.
- ItemJMF04-03199.0 - Northern Pacific passenger yard at Billings, Montana, circa 1950.
- ItemJMF04-03200.0 - Northern Pacific passenger yard at Billings, Montana, circa 1950.
- ItemJMF04-03202.0 - Northern Pacific passenger yard at Billings, Montana, circa 1950.
- ItemJMF04-03205.0 - Northern Pacific passenger yard at Billings, Montana, circa 1950.
- ItemJMF04-03206.0 - Northern Pacific passenger yard at Billings, Montana, circa 1950.
- 3 more...