I seem to remember a thread on coaxing ancient, and dry leather back into use here. I was just approached by a friend who has a V-16 Caddy that has been accepted to Pebble Beach. However, his leather interior is original, and failing. He has had a duplicate set of seats made, so he can participate in the tour, then switch back for the Concours. But he would like to somehow utilize the originals for the future. Any thoughts, or comments on this. I realize that the material, and era of manufacture pre-dates our cars, but one never knows. Thanks, RF.