Harry R. Sokal, Michel Duran, Max Kolpé, Fred Schiller, Harry R. Sokal, Paul Dessau, Josef Niessen, Albert Benitz, André Germain, Otto Heller, Adrien Porchet, Alain Renoir, Georges Tairraz II, Harry R. Sokal, James Allan, Robert Gys, Jean Darvey, Walter Limot, Arthur Schanze