Railroad Archives Online
- CollectionD0011 - James M. Fredrickson Collection
- Series010 - Other Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3002 - Diesel Locomotives
- 676 more...
- ItemJMF19-14202.0 - Western Pacific Railroad diesel locomotive 3504 near Sacramento, California on August 19, 1977.
- ItemJMF19-14155.0 - Western Pacific Railroad diesel locomotive 3504 on August 19, 1977.
- ItemJMF19-14158.0 - Western Pacific Railroad diesel locomotive 3518 at Applegate, California on August 19, 1977.
- ItemJMF19-14159.0 - Western Pacific Railroad diesel locomotive in California on August 19, 1977.
- ItemJMF18-13609.0 - Amtrak diesel locomotive 244 at Yakima, Washington on November 11, 1977.
- ItemJMF18-13614.0 - Amtrak diesel locomotives 239 at Parker, Washington on November 11, 1977.
- ItemJMF18-13316.0 - Amtrak diesel locomotive 244 at Yakima, Washington on November 17, 1977.
- ItemJMF18-13574.0 - Amtrak diesel locomotives 244 and 234 with train number 8 in Yakima River Canyon, Washington on November 17, 1977.
- ItemJMF18-13593.0 - Amtrak diesel locomotives 244 at Yakima, Washington on November 17, 1977.
- 262 more...