1972 World Championship Match envelope with a caricature and stamp

These envelopes, dedicated to the World Championship Match in 1972, feature special caricatures. In one, Robert Fischer and Boris Spassky are involved in what looks like dancing tango while Spassky tries to hide his crown from Fischer. In another, the new king of the chess world, Robert Fischer, tall and proud, is followed by the previous champion, Boris Spassky, who is short, sad, and carrying Fischer's mantle. Both envelopes also include a special stamp and cancellation dedicated to the match.