Have you ever stopped at the Auburn, Cord, Duesenberg museum? It is in the original dealer showroom in Auburn, IN. I was there 10 years ago and it looks like they opened up a few new museums in the area since then. A lot of the cars there were owned by local families. Grandpa probably worked at the Auburn factory and these cars were passed down. With the mseum they have a free place to store their family treasures. There were also a lot of cars owned by a casino in Reno, NV. They had a Duesenberg owned by Errol Flynn and one of the few Tuckers not owned by the movie director Francis Ford Copolla.