O) 1995 KIRIBATI, END OF WORLD WAR II, REVERSE OF WAR MEDAL 1939 - 1945,...
O) 1973 GERMANY, NICOLAUS COPERNICUS, HELIOCCENTRIC MODEL, EXHIBITION IN...
O) 1902 PERU, MANCO CAPAC, FOUNDER OF ICA DYNASTY, TOSS AND DATE...
O) 2004 COSTA RICA, SURCHARGE PRO CITY OF CHILDREN, THREE WISE MEN, MNH
O)1979 IVORY COAST, WWF, ENDANGERED ANIMALS, JENTINK´S DUIKER FDC AND FDB