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) 1916 AUSTRIA, AUSTRIAN CROWN 10h, POSTAL STATIONERY UNUSED
O) 1995 ALDERNEY, RETURN OF THE ISLANDERS 1945, STEAMBOAT, MNH
O) 1995 GRENADA AND GRENADINES, SECOND WORLD WAR, - PEACE IN THE...
O) 1969 CONGO, PROOF, HOTEL COSMOS - BRAZZAVILLE, SCT 204 90fr, ARCHITECTUR, TOURISM, MNH
O) 1978 CONGO, WWF, ENDANGERED ANIMAL. WILDLIFE FUND, RHINOCEROS,OKAPI, CAPE BUFFALO, FDC AND FDB
O) 1987 REPUBLIC OF CONGO, WWF, CROCODILES, WORLD WILDLIFE FUND, OSTEOLAEMUS, CATAPHRACTUS, TETRASPIS, MAXIMUM CARD
O) BELGIAN CONGO, CENSORSHIP, DOMESTICATED ELEPHANT, UELE HUT, VILLAGE OF MONDIMBI, SUZA RIVER, WATERFALL, CIRCULATED TO USA