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) 1904 PERU, MANCO CAPAC, FOUNDER OF ICA DYNASTY, , CIRCULATED COVER...
GO) SAINT THOMAS, BRITISH POST OFFICE ABROAD, PREPHILATELIC, PRESTAMP, STEAMSHIP 10 centavos, COMPLETE LETTER, CIRCULATED TO NEW YORK, XF
O) 2021 SAO TOME AND PRINCIPE, ODD SHAPE, MEDICINE, PANDEMIC. SINOPHARM VACCINE, CHINA LAB, FIGHT AGAINST DISEASE, COVID 19, MNH
O) 2015 SAO TOME AND PRINCIPE, FIREFIGHTERS, RESCUE DEPARTMENT, OLD FIRE CARS. MNH
O) 2015 SAO TOME AND PRINCIPE, THE INDEPENDENCE, JOAO DE SANTAREM, PERO ESCOBAR, PRESIDENT MANUEL PINTO DA COSTA, MNH
O) 2015 TOGO, FOODS, CEREALS AND TUBERS, EXPO MILANO, INTERNATIONAL EXHIBITION IN MILAN 2015, MNH
O) 2016 SAO TOME AND PRINCIPE, CHESS, VISWANATHAN ANAND INDIA, MAXIME VAHIER LAGRAVE FRANCE, VLADIMIR KRAMNIK RUSSIA, FABIANO CARUANA UNITED STATES, GRAND MASTERS AND CHESS CHAMPIONS, MNH
O) 2016 SAO TOME AND PRINCIPE, DALAI LAMA - TENZIN GYATSO- NOBEL PEACE PRIZE, ODD SHAPED, WORLD STAMP CHAMPIONSHIP EXHIBITION PHILA TAIPEI. MNH
O) 2016 SAO TOME AND PRINCIPE, ODD SHAPED, WARRIOR CONQUEROR MONGOLIAN -GENGIS KHAN -FOUNDER EMPIRE WITH NOMADS,EQUESTRIAN, PHILATAIPE ,MNH
O) 2016 SAO TOME AND PRINCIPE, PRODUCTION, CARE OF CROPS, FOOD, PREPARATION AGRICULTURAL FOODS, INTERNATIONAL YEAR OF PULSES, MNH
O) 2020 SAO TOME AND PRINCIPE, MEDICINE, PANDEMIC, COVID 19, MEASURES AGAINST THE PANDEMIC, BIOSECURITY PROTOCOLS, MNH
O) 2021 SAO TOME AND PRINCIPE, BIRTH OF COVID 19, SARS COV 2 WUHAN CHINA MISMANAGEMENT IN THE PROCESSING OF ANIMALS. BAT RHINOLOPHUS HIPPOSIDEROS, SEVERE ACUTE RESPIRATORY SYNDROME, HEALTH PROFESSIONALS IN THE TREATMENT OF THE DISEASE, MERCEDES BENZ SPRINTER AMBULANCE, MNH.
O) 2021 SAO TOME AND PRINCIPE, MEDICINE, PANDEMIC, DELTA VARIANT SARS COV-2, SPECIFIC CATEGORIES CLASSIFIED BY EPIDEMIOLOGISTS. VARIANT OF INTEREST VOI, VARIANT OF CONCERN VOC, VACCINE AGAINST DISEASE, WHO, WORLD HEALTH ORGANIZATION, COVID 19, MNH
O) 2021 SAO TOME AND PRINCIPE, MEDICINE, PANDEMIC, COVID 19, GLOBAL EFFORT TO FIGHT THE DISEASE, MAITRI VACCINE, FUNDS FOR THE WORLD HEALTH ORGANIZATION - OMS
O) 2021 SAO TOME AND PRINCIPE, MEDICINE, PANDEMIC, COVID 19, RED CROSS, SUPPORTING HEALTH PROFESSIONALS, PREVENTION MEASURES, VACCINE AGAINST THE DISEASE, MNH
O) 2021 ST. TOME AND PRINCIPE, MEDICINE, PANDEMIC, COVID 19, ROTARY INTERNATIONAL PROMOTING, SUPPORTING MEASURES AGAINST THE SPREAD OF THE DISEASE, MNH
SA) 2003 ST. TOMAS AND PRINCE, POPE JOHN PAUL II, SHEET OF 9, RELIGION, CATHOLICISM, MNH
SB) 2003 SAO TOME AND PRINCIPE, OLD CAR, MERCEDEZ BENZ AUTOMOBILES, MNH
SB) 2016 SAO TOME AND PRINCE, FLORA, MUSHROOMS, TRAMES, LEUCOCOCPRINUS, AMANITA, FOMITOPSIS, MNH
SB) 2016 SAO TOME AND PRINCIPE, STAMPS IN STAMPS, COLLECTIONISM, MNH