sentences:  In 1960, a set of stamps on stamps was issued to commemorate the centenary of the Halfpenny Yellow, and in 1962 a set of stamps was issued to commemorate the Great Siege of Malta of 1565.A set of stamps commemorating the award of the George Cross to Malta was issued in 1957, and it was designed by the Maltese artist Emvin Cremona.This is notable since Cremona would design hundreds of Malta stamps until the 1970s.