Participation badge of the 72th Session I.O.C. Sapporo 1972. Badge for IOC members. Silver-plated bronze, black and white enamelled with coloured silk ribbon. 13x3.7 cm. In original box with silver embossed imprint "72 IOC Session". (19x6.5 cm) Rarity! Badge condition: A; box with traces of use (condition:B). --From the estate of the former German IOC member and mayor of the athletes' village at the 1972 Olympic Games in Munich, Dr. Walter Troeger Condition: