This unusual Clifford Richards designed mug was originally issued to commemorate the Wedding of Princess Anne and Captain Mark Phillips 14 November 1973.  However, the base is overprinted to mark the attempted assassination of Princess Anne 20 March 1974.  It measures approximately 3 1/2 inches high and 3 3/4 inches in diameter.  It is in very good condition with no chips or cracks.  White spots in photos are light reflections.  We ship worldwide and will gladly combine items to save on shipping costs.