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
- 19 more...
- ItemFOBNR-GB-020 - Burlington Northern 1783 at Bellingham, Washington in 1986.
- ItemFOBNR-GB-021 - Burlington Northern 1783 at Bellingham, Washington in 1985.
- ItemFOBNR-GB-022 - Burlington Northern 1788 at Spokane, Washington in 1978.
- ItemFOBNR-GB-023 - Burlington Northern 1839 at Wenatchee, Washington in 1978.
- ItemFOBNR-GB-024 - Burlington Northern 1850 at Bellingham, Washington in 1986.
- ItemFOBNR-GB-025 - Burlington Northern 1855 at Okanogan, Washington in 1977.
- ItemFOBNR-GB-026 - Burlington Northern 186 at Spokane, Washington in 1986.
- ItemFOBNR-GB-027 - Burlington Northern 1879 at Sumas, Washington in 1978.
- ItemFOBNR-GB-028 - Burlington Northern 190 at Spokane, Washington in 1986.
- 125 more...