1959, Antonio Boggeri, Studio Boggeri
1960, Ilio Negri, Giulio Confalonieri
1960, Ilio Negri, Giulio Confalonieri
c.1963, Carl Bernard Graf
c.1963, Carl Bernard Graf
Jan 1960, Yves Zimmermann
Feb 1960, Yves Zimmermann
c.1963, Carl Bernard Graf
c.1963, Carl Bernard Graf
c.1963, Carl Bernard Graf
c.1963, Carl Bernard Graf
c.1965, Carl Bernard Graf