A friend of mine just works at the Automechanica-Exibtion in Frankfurt. He just talked to a serious man, who learnd as a coach-builder at Stoll - Bad Nauheim. He told him, that Stoll made more than 10 Volkswagen Beetle-coupés during the 1950s and that he knows one more Stoll Coupé existing instead of the old car of Bob Shail, which belongs now to the Wolfsburg Autostadt. Did you ever heard of this story?