O) 1915 HUNGARY, ZEPPELIN, FRIEDRICHSHAFEN BODENSEE, SUDAMERIKA, LEGIPOSTA, FLIGHT HOLDING PROPELLER, SPIRIT OF FLIGHT ON PLANE WING, WORKER WELCOMING PLANE, DOUBLE CROSS AND SUN RAYS, MONOPLANE OVER DANUBE VALLEY, CIRCULATED TO SANTOS BRAZIL
O) 1913 HUNGARY, ISSUES OF THE MONARCHY, TURUL AND ST. STEPHEN´S CROWN, THE SURTAX WAS TO AID FLOOD VICTIMS, BRIDGE, LANDSCAPE, ARCHITECTURE, RARE DESTINATION, OLD CARD, XF
O) 1977 HUNGARY, WWF, BIRDS, PURPLE HERON, WHITE STORK, FDC AND FDB
O) 1983 HUNGARY, WORLD WILDLIFE FUND STAMP, WWF, BIRD OF PREY, ORDER FALCONIFORMES, AQUILA HELIACA, XF
O) 1983 HUNGARY, WORLD WILDLIFE FUND STAMP, WWF, BIRD OF PREY, ORDER FALCONIFORMES, AQUILA POMARINA, XF
O) 1983 HUNGARY, WORLD WILDLIFE FUND STAMP, WWF, BIRD OF PREY, ORDER FALCONIFORMES, XF
O) 1987 HUNGARY, SPECIMEN, FAIRY TALES, CRANE FROM JAPAN, THE FOX AND THE CROW, AESOP´S FABLES, THE TORTOISE AND THE HARE, AESOP´S FABLES, THE UGLY DUCKLING BY HANS CHRISTIAN ANDERSEN THE STEADFAST TIN SOLDIER BY ANDERSEN, SCT 3102-3105
O) 1990 HUNGARY, SPECIMEN, GRAPES AND WINE PRODUCING, CABERNTE, SAUVIGNON, RIESLING, KADARKA, LEANYKA, FURMINT, MNH
O) HUNGARY, CASTLES, HERITAGE, SUMER, TATA, DIOSGYOR, SAROS-PATAK, SARVAR, CIRCULATED COVER TO VIELSALM, XF
O) HUNGARY, CHLDREN ON SLED, ICE YACHT, ICE HOCKEY, DOWNHILL SKI RACER, SKI RACER, SPORTS, LEGIPOSTA, CIRCULATED FROM BUDAPEST TO BOLIVIA, XF
SB) 1977 HUNGARY, EUROPA, MAPA AND DOVE, SECURITY CONFERENCE, BELGRADE, SCT C376, MNH