Water polo on post stamp

Keywords:

canceled, collection, stamp, picture, communications, postage, mail, post, postmark, mark, philately, vintage, retro, label, old, illustration, Romania, Australia, Melbourne, 1956, silhouette, figure, symbol, color, green, image, acting, people, action, activity, active, history, water, polo, water-polo, player, pool, ball, muscle, muscular, olympics, Olympic, game, man, superiority, strength, championship, sport, sportsman, competition,