This is a beautiful set of 3 sheets of 6 stamps plus 1 souvenir sheet, issued by Barbuda in 1981, commemorating the Royal Wedding of His Royal Highness The Prince of Wales and Lady Diana Spencer in July 1981. Featured on the stamps are St. Paul's Cathedral, Buckingham Palace, Caernarfon Castle, and the Highgrove House. The set is Scott Catalog #493-6, and is Post Office fresh, mint never hinged, and F/VF.