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)
- 4 more...
- ItemFOBNR-GB-182 - Burlington Northern 10139 at Everett, Washington in 1991.
- ItemFOBNR-GB-183 - Burlington Northern 10541 at Everett, Washington in 1991.
- ItemFOBNR-GB-184 - Burlington Northern 10563 at Blaine, Washington in 1994.
- ItemFOBNR-GB-185 - Burlington Northern 10593 at Blaine, Washington in 1994.
- ItemFOBNR-GB-186 - Burlington Northern 10720 at Spokane, Washington in 1986.
- ItemFOBNR-GB-187 - Burlington Northern 10860 at Seattle, Washington in 1987.
- ItemFOBNR-GB-188 - Burlington Northern 10881 at Bellingham, Washington in 1977.
- ItemFOBNR-GB-189 - Burlington Northern 10889 at Spokane, Washington in 1978.
- ItemFOBNR-GB-190 - Burlington Northern 10891 at Plains, Montana in 1976.
- 30 more...