Olympic Games/ Berlin, Moscow, USA/ Set of five Olympic pins or buttons:a) two sets of enameled rings, one mounted as a brooch, the other as a pin, for the 1936 Games (Ges Gesch) 4.5x1.5 and 5.5x4.5; b) Moscow pin, 1980; c) screw button, USA (escutcheon); d) pin, possibly Innsbruck.

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