A 1976 Montreal Olympic Games boxed set of commemorative coins, awarded to a co-sponsor of the Games, seven series of four coins, 28 in total of 28 st

A 1976 Montreal Olympic Games boxed set of commemorative coins, awarded to a co-sponsor of the Games, seven series of four coins, 28 in total of 28 sterling silver Olympic coins in all, held in slides within a wooden case, including one to contain the official information booklet