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 3006 - Cabooses (Railroads)
- 21 more...
- ItemFOBNR-GB-199 - Burlington Northern 12053 at Blaine, Washington in 1980.
- ItemFOBNR-GB-200 - Burlington Northern 12055 at Everett, Washington in 1991.
- ItemFOBNR-GB-201 - Burlington Northern 12094 at Everett, Washington in 1995.
- ItemFOBNR-GB-202 - Burlington Northern 12186 at Bellingham, Washington in 1990.
- ItemFOBNR-GB-203 - Burlington Northern 12246 at Roberts Bank, British Columbia in 1991.
- ItemFOBNR-GB-204 - Burlington Northern 12248 at Bellingham, Washington in 1995.
- ItemFOBNR-GB-205 - Burlington Northern 12410 at Vancouver, British Columbia in 1992.
- ItemFOBNR-GB-206 - Burlington Northern 12415 at Bellingham, Washington in 1986.
- ItemFOBNR-GB-207 - Burlington Northern 12507 at Everett, Washington in 1995.
- 13 more...