IOC-Session 1988 IOC Session Badge 1988 Calgary Olympic Games -- Estimate: 90,00 -- IOC Session (93rd) Badge 1988 Calgary: original badge with white silk ribbon, bronze gold plated, size 9.5x3cm --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: A