Australian Post Office, first day cover, DL size (110 mm x 220 mm), for Sport Series II, over printed in black with verse from closing song of 1956 Melbourne Olympics, $1.00 (airmail rate to U S A) Melbourne Olympics 56í 96 and outline of the MCG (main stadium of 1956 Olympics) franking machine meter slogan, dated 18 September 1990, 96 serviced.