Railroad Archives Online
- CollectionD0011 - James M. Fredrickson Collection
- Series001 - Burlington Northern Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3002 - Diesel Locomotives
- 1931 more...
- ItemJMF17-11515.0 - Burlington Northern diesel locomotive 4114 circa 1971.
- ItemJMF17-11517.0 - Burlington Northern diesel locomotive 4116 circa 1971.
- ItemJMF17-10906.0 - Burlington Northern diesel locomotive 712 at Tacoma, Washington, circa 1971.
- ItemJMF17-10922.1 - Burlington Northern diesel locomotive 743 at Auburn, Washington, circa 1971.
- ItemJMF17-10927.1 - Burlington Northern diesel locomotive 752 at Auburn, Washington, circa 1971.
- ItemJMF17-10936.3 - Burlington Northern diesel locomotive 763 at Auburn, Washington, circa 1971.
- ItemJMF17-12622.0 - Burlington Northern freight train at Sandpoint, Idaho, circa 1971.
- ItemJMF17-12198.0 - Burlington Northern diesel locomotive 2075 at Tacoma, Washington, circa 1972.
- ItemJMF17-12184.0 - Burlington Northern diesel locomotive 763 at Auburn, Washington, circa 1972.
- 74 more...