1972, olympic games Munich. 3 very scarce hand painted designs of 20 each, 30 and 50 penny olympic stamp in the Din A4 size. On face at the bottom gluing on small black proof of the matching design. All 3 designs in the passe-partout and transparent film, lighter traces of use to the passe-partouts. Reverse all 3 designs signed Haller. Rare offered.