Railroad Archives Online
- CollectionD0011 - James M. Fredrickson Collection
- Series010 - Other Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 2006 - People - Non-railroad
- 2 more...
- ItemJMF11-10629.1 - Portland Zoo Train at Portland, Oregon.
- ItemJMF11-10629.0 - Portland Zoo Train at Portland, Oregon.
- ItemJMF11-09838.0 - Track-Laying Celebration at Point Defiance Park In Tacoma, Washington in 1964.
- ItemJMF11-09836.0 - Speakers at Point Defiance Park In Tacoma, Washington in 1964.
- ItemJMF11-09837.0 - Track-Laying Celebration at Point Defiance Park In Tacoma, Washington in 1964.