Railroad Archives Online
- CollectionD0504a - George Bergson Collection - Friends of the Burlington Northern Railroad
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3002 - Diesel Locomotives
- ItemFOBNR-GB-001 - Burlington Northern 1418, Burlington Northern 853, Burlington Northern 1634 at Almira, Washington in 1978.
- ItemFOBNR-GB-002 - Burlington Northern 1418, Burlington Northern 853, Burlington Northern 1634, Burlington Northern 1844 at Almira, Washington in 1978.
- ItemFOBNR-GB-003 - Burlington Northern 1418 at Almira, Washington in 1978.
- ItemFOBNR-GB-004 - Burlington Northern 1426, Burlington Northern 800 at Bellingham, Washington in 1977.
- ItemFOBNR-GB-005 - Burlington Northern 1436 at Bellingham, Washington in 1977.
- ItemFOBNR-GB-006 - Burlington Northern 1525 at Wenatchee, Washington in 1978.
- ItemFOBNR-GB-007 - Burlington Northern 1541 at Spokane, Washington in 1978.
- ItemFOBNR-GB-008 - Burlington Northern 1636 at Spokane, Washington in 1977.
- 145 more...