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
- 368 more...
- ItemJMF18-13466.0 - Amtrak diesel locomotives 9806 at Tacoma, Washington in April 1971.
- ItemJMF18-13547.0 - Amtrak diesel locomotive 9708 at Ridgefield, Washington on April 6, 1971.
- ItemJMF18-13548.0 - Amtrak diesel locomotive 9810 at Ridgefield, Washington on April 6, 1971.
- ItemJMF18-13549.0 - Amtrak diesel locomotive 9810 at Ridgefield, Washington on April 6, 1971.
- ItemJMF18-13457.0 - Amtrak diesel locomotive 9852 at Tacoma, Washington on April 7, 1971.
- ItemJMF19-14174.0 - Western Pacific Railroad diesel locomotive 751 on April 24, 1971.
- ItemJMF19-14175.0 - Western Pacific Railroad diesel locomotive 754 on April 24, 1971.
- ItemJMF19-14176.0 - Western Pacific Railroad diesel locomotive 760 on April 24, 1971.
- ItemJMF19-14177.0 - Western Pacific Railroad diesel locomotive 766 on April 24, 1971.
- 570 more...