O) 1946 KOREA, KOREAN FAMILY - ARMS - LIBERATION FROM JAPAN - EMANCIPATION, SC 61-66, FDC XF USED TO USA
O) 1960 KOREA, OLYMPIC GAMES - SOUTH GATE SEOUL AND OLYMPIC EMBLEM - WEIGHT LIFTER, MNH
O) 1983 KOREA, CULTURE, ART, ARCHITECTURE, FLORA AND FAUNA, FULL SET, MNH
O) 1986 KOREA, 1986 WORLD CUP SOCCER CHAMPIONSHIPS, POSTAL STATIONERY, XF
O) 1987 KOREA, FULL SET, MNH, CULTURE, SPORT, ART, FAUNA AND FLORA, ARCHITECTURE.
O) 1996 KOREA, PROTECTION OF WILD ANIMALS AND PLANTAS,-PROTECTION OF NATURE GEOCHEMYS.SCT 1865, MNH
O) 2004 KOREA, ERROR, CACTUS, CACTI, NOTOCACTUS ECHINOCACTUS GYMNOCALYCIUM MAMMILLARIA, SC 4372, MNH