Hi, I was wondering if anyone has ever heard of "Thoroughbred Auto Classics" on Dundee Rd in Arlington Heights, Illinois? My Auburn was last titled to this company in 1980. Just trying to dig up some history on this Speedster. I know it was once owned by Bill Grams of Volo Auto Museum, but that's all I have. VIN # on title sez: GH5424CHG, but that # might be wrong.