Railroad Archives Online
- FondoD0504a - George Bergson Collection - Friends of the Burlington Northern Railroad
- Sottoserie014 - Photographs
- 001 - Railroads--Equipment and Supplies
- 003 - Freight Cars
- Unità documentariaFOBNR-GB-154 - Burlington Northern 198765 at Vancouver, British Columbia in 1993.
- Unità documentariaFOBNR-GB-155 - Burlington Northern 978039 at Spokane, Washington in 1984.