Burlington Northern flat car at Olympia, Washington, circa 1975. The photo shows the flat car returning to the railroad in dirty condition. Photo by J.M. Fredrickson. Other Subject Classes: flat car.

Burlington Northern flat car at Olympia, Washington, circa 1975. The photo shows the flat car returning to the railroad in dirty condition. Photo by J.M. Fredrickson. Other Subject Classes: flat car.

Burlington Northern flat car at Olympia, Washington, circa 1975. The photo shows the flat car returning to the railroad in dirty condition. Photo by J.M. Fredrickson. Other Subject Classes: flat car.

Burlington Northern flat car at Olympia, Washington, circa 1975. The photo shows the flat car returning to the railroad in dirty condition. Photo by J.M. Fredrickson. Other Subject Classes: flat car.

Burlington Northern freight car interior in March 1976. Photo shows a bad order "Compartmentizer Car" HO class interior detail. Photo by J.M. Fredrickson. Other Subject Classes: freight car.

Burlington Northern box car in February 1976. Photo of a bad order car shows interior damage of this HK class car. Photo by J.M. Fredrickson. Other Subject Classes: freight car.

Burlington Northern freight car interior in March 1976. Photo shows a bad order "Compartmentizer Car" HO class interior detail. Photo by J.M. Fredrickson. Other Subject Classes: box car.

Burlington Northern freight car interior in March 1976. Photo shows a bad order "Compartmentizer Car" HO class interior detail. Photo by J.M. Fredrickson. Other Subject Classes: freight car.

Burlington Northern box car in February 1976. Photo of a bad order car shows interior damage of this HK class car. Photo by J.M. Fredrickson. Other Subject Classes: freight car.

Burlington Northern freight car interior in March 1976. Photo shows a bad order "Compartmentizer Car" HO class interior detail. Photo by J.M. Fredrickson. Other Subject Classes: box car.