Set of 1992 Mars Confectionary Barcelona Olympic Games Sponsors postcards - depicting 14x Olympic Summer and Winter Poster venues from 1912 to include Stockholm, Belgium ‘20, Amsterdam ‘28, Berlin ‘36, Garmisch ’36 (winter), London ‘48, St Moritz ‘48, Oslo ‘52 (Winter), Helsinki ’52, Melbourne ‘56, Italy ‘56 (Winter), Rome ‘60, Tokyo ‘64, Grenoble ‘68, and Innsbruck ’76 – several duplications in all (54)