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) 2001 AZERBAIJAN, PROOF, OWLS .ASIO FLAMMEUS -STRIX ALUCIO - OTUS SCOPS - ASIO OTUS - BUBO - WINGS AT SIDE - ATHENE NOCTUA
O) 2005 AZERBAIJAN, PROOF, BEES - PARAVESPOLA GERMANICA - BOMBUS TERRESTRIS -VESPA CRABO -APIS MELLIFERA CAUCASICA
O) 2006 AZERBAIJAN, PROOF, FIRE TRUCKS - OLD CAR - AMO F-15 - PMQ 1 - PMQ 9 - ATS 2- SCT 842, MNH
O) 2007 AZERBAIJAN, PROOF, EUROPA UNION, SCOUTING, SCOUT - KITE, DOVE - TENTS - SC 847 - SC 848, MNH
O) 2012 AZERBAIJAN, YEAR OF DRAGON 2012, MNH
O) 2013 AZERBAIJAN, PROOF,THE POSTMAN VAN, MEANS OF MAIL TRANSPORTATION -BOMBE CARRIAGE, OLD CAR,COMMERCIAL
O) 2017 AZERBAIJAN - DOLPHIN - TURSIOPS - STENELLA - CAPENSIS, MNH
O) 2017 AZERBAIJAN, FISH - LIONFISH - PTEROIS, SYMPHYSODON, BETTA, CARASSIUD - BALIQLAR, MNH
O) 2017 AZERBAIJAN, ODD SHAPE, DOG, ROTTWEILER -GERMAN, REDWELSH CARDIGAN -GREAT BRITAIN, FRENCH BULLDOG -ENGLAND, BEAGLE
O) 2017 AZERBAIJAN, ODD SHAPE, INSECTS -BUTTERFLIES - DYSPHANIA - PAPILIO - POLYGONIA - JUNONIA, MNH
O) 2018 INDONESIA, TRADITIONAL HATS - CUSTOMS, GLOBE, MAP, MELINDUNGI, SHEET AND SOUVENIR MNH
O) 2019 AZERBAIJAN, MAHATMA GANDHI - MOHANDAS KARAMCHAD, NON VIOLENT DISOBEDIENCE, FDC XF
O) 2017 AZERBAIJAN, PREHISTORIC ANIMALS - DINOSAURS - TYRANNOSAURS - ALBERTOSAURUS - SPINOSAURUS - TOROSAURUS - STEGOSAURUS -
SD)AZERBAIJAN. BIRDS. DIFFERENT TYPES AND SPECIES OF BIRDS. SOUVENIR SHEET. MNHÈ