Jazz Workshop, Recklinghausen, Germany 1962. Starting from the top in rows: Hans Gertburg (NDR producer) Left to right: Herb Geller (talking to Ack), Richard Krueger, Hans Koller, Arne Domnerus; Ack van Rooyen, Nat Peck; Ron Simmonds, Bengt-Arne Wallin, Eric Kleinschuster, Rolf Ericson, Friedrich Gulda (leader); George Riedl, Fatty George, Willi Meerwald (behind Fatty).

Photocopy of a photocopy! Sorry, but better than nothing.