O) 1841 GREAT BRITAIN, QUEEN VICTORIA ONE PENNY, 1 st issue - 4 FULL MARGINS - 1 st issue OF ENGLAND - 1 st issueOF THE WORLD, XF
O) 1945 GREAT BRITAIN, KING GEORGE VI SC 235 12p, KING GEORGE VI SC 248 1sh, POSTAL STATIONERY 2 1/2p, FRESWATER I.O.W. TO USA
O) 2020 GREAT BRITAIN - UNITED KINGDOM, LEONARDO DA VINCI, MEDICINE - HUMAN SKELETON, SECTIONED SKULL, WOMAN, CATS, OPTICAL