22 x 6cm (approx) die-cut announcement card with a thumb on the front and a list of the participating artists on the back including Horst Antes, Francis Bacon, Cesar, Giorgio de Chirico, Salvador Dali, Max Ernst, Leonor Fini, Hiquily, Roy Lichtenstein, Rene Magritte, Makowski, Man Ray, Giacomo Manzu, Louise Nevelson, Trova, H.C. Westermann. VG+. Scarce.

30 x 24.8cm, 2pp offset photolithograph with a typographic work by the Italian sculptor which is the letter "T" created for the series "L'alfabeto di Bolaffiarte". One of 5,000 numbered copies (on the reverse) which was also produced for Bolaffi's magazine cover. This is signed by the artist in pencil below right while on the left is the blind stamp of the publisher, overleaf a short text has the stamped number. VG+.