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
- 104 more...
- ItemFOBNR-GB-105 - Burlington Northern 6410 at Spokane, Washington in 1978.
- ItemFOBNR-GB-106 - Burlington Northern 6503 at Spokane, Washington in 1978.
- ItemFOBNR-GB-107 - Burlington Northern 6595 at Spokane, Washington in 1977.
- ItemFOBNR-GB-108 - Burlington Northern 6602 at Spokane, Washington in 1978.
- ItemFOBNR-GB-109 - Burlington Northern 6632 at Glacier, Washington in 1976.
- ItemFOBNR-GB-110 - Burlington Northern 6632 at Glacier, Washington in 1976.
- ItemFOBNR-GB-111 - Burlington Northern 6643 at Spokane, Washington in 1978.
- ItemFOBNR-GB-112 - Burlington Northern 8142, Burlington Northern 7154, Burlington Northern 6791 at Roberts Bank, British Columbia in 1990.
- ItemFOBNR-GB-113 - Burlington Northern 6805 at Spokane, Washington in 1978.
- 40 more...