David Lay hunts for high-value treasures in Cornwall’s attics, and finds unexpected items from wonderful Victorian paintings to gruesome artifacts. It is all in a day’s work in his small but busy auction house. This is the place to go when your recent household clean-up yielded more unwanted items than you bargained for. Here you can sell your books, stamps, and indeed your old coin collection. Who knows, maybe you’ll make a fortune. One collector sold...