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
- 268 more...
- ItemJMF17-12244.0 - Burlington Northern diesel locomotive 6623 at Auburn, Washington in 1970.
- ItemJMF17-11855.0 - Burlington Northern diesel locomotive 6441 at Auburn, Washington in 1970.
- ItemJMF17-11970.0 - Burlington Northern diesel locomotive 6614 at Auburn, Washington in 1970.
- ItemJMF17-12175.0 - Burlington Northern diesel locomotive 724 at Auburn, Washington in 1970.
- ItemJMF17-12176.0 - Burlington Northern diesel locomotive 724 at Auburn, Washington in 1970.
- ItemJMF17-11068.0 - Burlington Northern diesel locomotive 1758 at Auburn, Washington in 1970.
- ItemJMF17-12567.0 - Burlington Northern diesel locomotive 1915 at Puyallup, Washington in 1970.
- ItemJMF17-11866.0 - Burlington Northern diesel locomotive 6455 at Auburn, Washington in 1970.
- ItemJMF17-11878.0 - Burlington Northern diesel locomotive 6470 at Auburn, Washington in 1970.
- 1737 more...