Official participation badge "N.O.C." (For members of the NOK's) for the Olympic Games Sapporo 1972. Silver-plated bronze. Writing border brown enamelled. With white silk ribbon with a yellow stripe, 14.5x3.8cm. In original box. Rarity! Badge : Condition A-; box slightly soiled: Condition. B-. -From the collection of former IOC member Walter Tröger Condition: