O) 1904 CHILE, GUAYAQUIL, SEMINARY PARK, CIRCULATED TO MONTEVIDEO
O) 1995 KIRIBATI, END OF WORLD WAR II, REVERSE OF WAR MEDAL 1939 - 1945,...
O) 2022 COLOMBIA, AMERICA UPAEP, FERNANDO BOTERO DONATION, CONTEMPORARY ART, TRADITION, DAILY LIFE
O) 2022 COLOMBIA, ARCHITECTURE, STAINED GLASS OF THE METROPOLITAN BASILICA CATHEDRAL OF MANIZALES - CALDAS, NATIONAL MONUMENT OF CULTURAL INTEREST, PICTORIAL ART OF THE CATHOLIC DOCTOR, ART, FDC XF
O) 2022 COLOMBIA, BILATERAL RELATIONS WITH UNITED STATES, BIRDS, ANDINO CONDOR, CHIRIBIQUETE SERRANIA NATURAL PARK, BALD EAGLE, GLEN CANYON, LANDSCAPE, MNH
O) 2022 COLOMBIA, BOYACA SCHOOL, INTERIOR FRANCISCO DE PAULA SANTANDER CENTRAL SECTION, BOYACA SCHOOL AND SAN IGNACIO TOWER, REPUBLICAN STONE FACADE, ARCHITECTURE, MNH
O) 2022 COLOMBIA, BUCARAMANGA, LANDSCAPE OF THE MUNICIPALITIES, NEIGHBORHOODS, CULTURE, ARCHITECTURE, LEOPARD CANCELLATION, FDC
O) 2022 COLOMBIA, BUCARAMANGA, LANDSCAPE OF THE MUNICIPALITIES, NEIGHBORHOODS, CULTURE, ARCHITECTURE, MINI SHEET MNH
O) 2022 COLOMBIA, COLOMBIAN AND CAMBODIAN DIPLOMATIC RELATIONS, ARCHEOLOGY TIERRADENTRO PARK, MASS GRAVES, ANGKOR WAL TEMPLE, FDC XF
O) 2022 COLOMBIA, COLOMBIAN AND CAMBODIAN DIPLOMATIC RELATIONS, ARCHEOLOGY TIERRADENTRO PARK, MASS GRAVES, ANGKOR WAL TEMPLE, MNH
O) 2022 COLOMBIA, DIPLOMATIC RELATIONS WITH KOREA, JOINT ISSUE, JAGUAR PANTHERA ONCA, MALPELO, FAUNA AND FLORA SANCTUARY, NATURAL HERITAGE OF HUMANITY UNESCO, SIBERIAN TIGER, PANTHERA TIGRIS ALTAICA, JEJU ISLAND MOUNT HANILA, LANDSCAPE, MNH
O) 2022 COLOMBIA, DIPLOMATIC RELATIONS WITH KOREA, JOINT ISSUE, JAGUAR PANTHERA ONCA, MALPELO, FAUNA AND FLORA SANCTUARY, NATURAL HERITAGE OF HUMANITY UNESCO, SIBERIAN TIGER, PANTHERA TIGRIS ALTAICA, JEJU ISLAND MOUNT HANILA, LANDSCAPE, FDC XF
O) 2022 COLOMBIA, DIPLOMATIC RELATIONS WITH PERU, ANDENE DE MORAY ARCHEOLOGY, AGRICULTURAL TERRACE, CAÑO CRISTALES RIVER, OF THE SEVEN COLORS, BIODIVERSITY, FAUNA AND FLORA, ECOSYSTEMS, LAZY BEAR, VICUÑA, EMBLEMATIC SPECIES, MNH
O) 2022 COLOMBIA, DIPLOMATIC RELATIONS WITH PERU, ANDENE DE MORAY ARCHEOLOGY, AGRICULTURAL TERRACE, CAÑO CRISTALES RIVER, OF THE SEVEN COLORS, BIODIVERSITY, FAUNA AND FLORA, ECOSYSTEMS, LAZY BEAR, VICUÑA, EMBLEMATIC SPECIES, FDC XF
O) 2022 COLOMBIA, DIPLOMATIC RELATIONS WITH PERU, ANDENE DE MORAY ARCHEOLOGY, AGRICULTURAL TERRACE, CAÑO CRISTALES RIVER, OF THE SEVEN COLORS, BIODIVERSITY, FAUNA AND FLORA, ECOSYSTEMS, LAZY BEAR, VICUÑA, EMBLEMATIC SPECIES, FDC XF
O) 2022 COLOMBIA, INDEPENDENCE OF COLOMBIA, FEMALE COSTUME OF THE TIME, CULTURE, CLOTHING, OUTFITS OF SOCIAL LEVELS AND DIFFERENT GEOGRAPHICAL REGIONS, FDC
O) 2022 COLOMBIA, INDEPENDENCE OF COLOMBIA, MEN'S CLOTHING, CULTURE, CLOTHING, OUTFITS OF SOCIAL LEVELS AND DIFFERENT GEOGRAPHICAL REGIONS, MNH
O) 2022 COLOMBIA, INDEPENDENCE OF COLOMBIA, MEN'S CLOTHING, CULTURE, CLOTHING, OUTFITS OF SOCIAL LEVELS AND DIFFERENT GEOGRAPHICAL REGIONS, FDC XF
O) 2022 COLOMBIA, JOINT ISSUE, BILATERAL RELATIONS WITH EGYPT. NEFERTITI, QUEEN 18TH DYNASTY, WIFE OF PHARAOH AKENATON, SIMON BOLIVAR LIBERTADOR, PROCER, HORUS BIRD AMULET SYMBOL OF HEALTH AND PROSPERITY, THE MACAW, FDC
O) 2022 COLOMBIA, JOINT ISSUE, BILATERAL RELATIONS WITH EGYPT. NEFERTITI, QUEEN 18TH DYNASTY, WIFE OF PHARAOH AKENATON, SIMON BOLIVAR LIBERTADOR, PROCER, HORUS BIRD AMULET SYMBOL OF HEALTH AND PROSPERITY, THE MACAW, SHEET MNH
O) 2022 COLOMBIA, MASONIC, FREEMASONRY, SPIRITUAL AND MORAL SCHOOL, TRUTH, PHILOSOPHY OF HUMAN CONDUCT, SQUARE SYMBOL OF VIRTUE, COMPAS SYMBOL AS EXACT SCIENCE, RULE SYMBOL OF RIGHTEOUSNESS, MNH
O) 2022 COLOMBIA, MILITAR UNIVERSITY OF NEW GRANADA. UMNG, NUEVA GRANADA CAMPUS IN CAJICA, TORCH BEARERS MONUMENT, MEDICINE, HEALTH SCIENCES, INTERNATIONAL LAW, DIPLOMACY, ENGINEERING, ECONOMICS, ARCHITECTURE, ART, MNH
O) 2022 COLOMBIA, NATURAL PARKS, ROSARIO AND SAN BERNARDO CORALS, EUSMILLA CORAL, SALAMANCA ISLAND, BOA CONSTRICTOR, OLD PROVIDENCE MCBEAN LAGOON NATURAL PARK, CNEMIDOPHORUS BLUE LIZARD, THREE BROTHERS CAYS FROM IRON WOOD HILL, ACANDI PLAYON AND PLAYONA FAUNA SANCTUARY, CANA DERMOCHELYS TORTUGA , TENTH SERIES,LANDSCAPE, FAUNA AN FLORA, MNH
O) 2022 COLOMBIA, ODD SHAPE, CHRISTMAS, CHRISTMAS PICTURE IN THE YEAR 1962, MNH
O) 2022 COLOMBIA, ORCHIDS ENDEMIC TO COLOMBIA, ACINETA, BRASSAVOLA, CHESTERTONII, LIGIAE, GONGORA GARAYANA, LEPANTHES CULEX, LEPNANTHES GLORIAE, GOLONDRINA, HORTENSIS, LIGIAE, PHRGMIPEDIUM, TELIPOGON, MNH
O) 2022 COLOMBIA, ORCHIDS ENDEMIC TO COLOMBIA, ACINETA, BRASSAVOLA, CHESTERTONII, LIGIAE, GONGORA GARAYANA, LEPANTHES CULEX, LEPNANTHES GLORIAE, GOLONDRINA, HORTENSIS, LIGIAE, PHRGMIPEDIUM, TELIPOGON, FDC XF
O) 2022 COLOMBIA, THE PANTAGORAS, INDIGENOUS CULTURE, INDOMITABLE ABORIGINALS CERRO GOLILUDO OR CERRO TETA, PESCADOR PAINTING MAGDALENA RIVER, GOLDEN FISH SANTANDER PARK, MEXICO RAILWAY STATION, LA DORADA CALDAS, LANDSCAPE, ART, FDB
O) 2022 COLOMBIA, THE PANTAGORAS, INDIGENOUS CULTURE, INDOMITABLE ABORIGINALS CERRO GOLILUDO OR CERRO TETA, PESCADOR PAINTING MAGDALENA RIVER, GOLDEN FISH SANTANDER PARK, MEXICO RAILWAY STATION, LA DORADA CALDAS, LANDSCAPE, ART, FDC
O) 2022 COLOMBIA, THE PANTAGORAS, INDIGENOUS CULTURE, INDOMITABLE ABORIGINALS CERRO GOLILUDO OR CERRO TETA, PESCADOR PAINTING MAGDALENA RIVER, GOLDEN FISH SANTANDER PARK, MEXICO RAILWAY STATION, LA DORADA CALDAS, LANDSCAPE, ART, MNH
O) 2022 COLOMBIA, DEFORESTATION AND FORESTATION, PLANTING TREES, MAP OF COLOMBIA, TREES OF COLOMBIA, MINI SHEET MNH
O) 2022 COLOMBIA, AFFORESTATION, MAP OF COLOMBIA, TREES PLANTED BY MANY HANDS, NATIONAL ENVIRONMENTAL FORUM, MNH
O) 2023 COLOMBIA, BANK OF THE REPUBLIC 1923 - 2023, ARCHAEOLOGICAL COLLECTION, NUMISMATIC - CURRENCY, ART COLLECTION, LUIS ANGEL ARANGO LIBRARY, MUSEUMS. ART - CULTURE, MNH
O) 2023 COLOMBIA, DOMINICANS, DEAN OF SCHOOLS OF COLOMBIA, SHIELD, IB ORGANIZATION, ST. THOMAS AQUINO DOMINICAN SCHOOL, MNH
O) 2023 COLOMBIA, NATIONAL NATURAL PARKS - NORTHEASTERN ANDES, ESTORAQUES, BIODIVERDIA, CIUDAD NEVADO EL COCUY, BIRDS - FLORA AND FAUNA, LANDSCAPES, SHEET MNH
O) 2023 COLOMBIA, NAVAL BATTLE OF LAKE MARACAIBO, NAVY, SHIP BENGANTIN, ALMIRANTE JOSE PADILLA, ARC ALMIRANTE 1951, SHIP ARC GLORIA, COAST GUARD, MARINE INFANTRY, NAVAL AVIATION - HELICOPTER, SUBMARINE, ARC SIMON BOLIVAR, MNH
O) 2023 COLOMBIA, PHILATELY AND THE POSTAL STAMP - SENDING AND RECEIVING COVER, MNH
O) 2023 COLOMBIA, PHILATELY AND THE POSTAL STAMP - SENDING AND RECEIVING COVER, MNH
O) 2023 COLOMBIA, PHILATELY CLUB OF BOGOTA, POSTMAN ON A BICYCLE, INSTRUMENTS FOR COLLECTING STAMPS, LOGO - HANDS, FDC XF
O) 2023 COLOMBIA, BOGOTA PHILATELIC CLUB ANNIVERSARY, 1948-2023, FACTS OF THE CLUB- POSTMAN ON BICYCLE, MNH
O) 2023 COLOMBIA, JORGE ELIECER GAITAN THEATER, BUILDING - ARCHITECTURA, MNH
O) 2023 COLOMBIA. SANTO TOMAS DE AQUINO SCHOOL - DEAN OF THE SCHOOLS OF COLOMBIA. OLD ARCHITECTURE, COAT OF ARMS - LOGO, FDC XF
O) COLOMBIA, COFFEE PICKING OVERPRINTE, PORTRAITS ARE JOSEPH STALIN, FRANKLIN D. ROOSEVELT AND WINSTON CHURCHILL, PRE COLUMBIAN MONUMENT, CENSORSHIP, AIRMAIL TO CANADA
O) COLOMBIA, ZEISS AEROTOPOGRAPH C.M.B.H CORREO AEREO MANCOMUN, GOLD MINING, COFFEE, COFFEE CULTIVATION, CIRCULATED FROM BOGOTA TO GERMANY
O) COLOMBIA, AEROGRAM, MONKEY FOUNTAIN 60c, CIRCULATED TO USA
O) COLOMBIA, COAT OF ARMS 3c red, BANCO MERCANTIL AMERICANO DE COLOMBIA, FROM MANIZALES TO BOGOTA, FINE
O) COLOMBIA, CONSULAR L - PRECOLUMBIAN, SYMBOL OF LEGEND OF EL DORADO, BARTOLOME DE LAS CASAS AIDING YOUTH - THE SURTAX WAS FOR THE RED CORSS MONUMENT, CATTLEYA, CIRCULATED
O) COLOMBIA, FROM BARRANCABERMEJA, SIMON BOLIVAR 1 centavo green, STRIP, SURPLUS FOR CONSTRUCTION, CIRCULATED COVER TO CANADA
O) COLOMBIA, REVERSION OF THE MARES OIL CONCESSION TO COLOMBIA - OVERPRINTED, TEQUENDAMA FALLS - AEREO OVERPRINTED, COMMUNICATIONS PALACE - CORREO AEREO 5 centavos OVERPRINTED SURCHARGED, MULTIPLE STAMPS, CIRCULATED COVER TO GERMANY, BANCO DE COLOMBIA - CALI
O) COLOMBIA, SANTA MARTHA, PREPHILATELIC MARK IN RED, LACRE, CORRESPONDENCE BY STEAMSHIP, CIRCULATED TO LONDON
O) COLOMBIA, STEEL MILL - PAZ DEL RIO, TEQUENDAMA WATERFALL - AEREO OVERPRINTED. MUTIPLE STAMPS, OLSSON AND STODBERG LTDA
O) COLOMBIA, VAPOR FRANCES, FRENCH STEAM, NUMERAL VALUE 4c PROVISIONAL, POSTAGE DUE SWITZERLAND 30c Helvetia. DAVID GABBAI BARRANQUILLA CANCELLATION IN RED.
O) 2016 COLOMBIA,OLYMPIC GAMES RIO DE JANEIRO BRAZIL 2016, SILK PAPER-RARE PAPER, DOVE OF PEACE-SYMBOL,OLIVO-DISTINCTION WINNERS OLYMPIC GAMES ANCIENT GREEKS, MAP-WATERMARK,TRUCE - GREEK WORD, FDC