Visiting with Albert Hofmann, the chemist who discovered LSD, in Basel, Switzerland (October, 2003).
The "magic bus" - owned by Jan Wacker, a German Naturopath (far right) - makes a stop in Switzerland (Oct. 2003). Also pictured with Stanley and Dr. Hofmann is Jan Weinhold (2nd from right), a Graduate Student and Research Assistant at the University of Heidelberg.