Does anyone know the status of a Universal film titled "Chartroose Caboose" from 1960? It is a comedy starring Edgar Buchanan (best known for playing Uncle Joe on Petticoat Junction) as a retired railroad man and Molly Bee and Ben Cooper as a young couple who eloped. I read that it is possible that the original negative and print may have been destroyed in a Universal vault fire and only a black and white from 16mm and a color trailer still exists somewhere. Any information is appreciated.