Railroad Archives Online
- FondD0142 - Alden M. Raney Collection
- Sorozat006 - Southern Pacific Railroad Company
- Alsorozat014 - Photographs
- 001 - Railroads--Equipment and Supplies
- 002 - Diesel Locomotives
- IratdarabAMR-183 - Southern Pacific Railroad Company diesel locomotive 1495 at Portland, Oregon in 1962.
- IratdarabAMR-224 - Southern Pacific Railroad Company diesel locomotive 6007 at Portland, Oregon in 1959.
- IratdarabAMR-544 - Southern Pacific Railroad Company diesel locomotive 3822 at Portland, Oregon in 1978.