Series List

"Little Orphan Mary and the Gnomes" by Maria Konopnicka (6)1000th Anniversary of the Polish State (9)100th Anniversary of Motorcycle Racing in Poland (5)100th Anniversary of the International Red Cross (3)100th Anniversary of the November Uprising (8)100th Anniversary of the Warsaw Cyclists' Society (6)100th Death Anniversary of Ignacy Lukasiewicz (7)10th Anniversary of Henryk Arctowski Antarctic Station (6)10th Anniversary of the Battle of Studzianki (2)10th Anniversary of the Liberation of Warsaw (3)10th Anniversary of the Polish People's Army (3)10th Anniversary of the Polish People's Republic (PRL) (15)10th Anniversary of the Polish-Soviet Agreement (4)10th Congress of the International Olympic Academy (5)10th International Bicycle Peace Race (3)10th International Chess Festival, Lublin (2)11th World Congress of Space Flight Participants (7)125th Anniversary of Universal Postal Union (UPU) (1)12th Memorial of Bronisław Czech and Helena Marusarzówna (2)12th Polish Philatelic Exhibition, Lodz 75 (2)13th European Men's Basketball Championship (10)13th International Tatra Rally (4)150th Anniversary of Polish Railways (9)150th Anniversary of the Birth of Fryderyk Chopin (3)15th Anniversary of the Polish People's Army (3)15th Anniversary of the Polish People's Republic (4)15th Intl. Peace Bicycle Race (4)15th session of the Council of Mutual Economic Assistance (2)16th Cent. Tapestries In Wawel Castle (13)1989 Roundtable Talks and Elections, 35 Years (2024) (3)19th Intl. Hortcultural Cong., Warsaw (11)19th National Philatelic Exhibition 'Katowice 2003' (6)1st Anniv. of the International Youth Day in Czestochowa (8)1st anniv. of the proclamation of "People's Poland" (2)1st Man In Space (3)1st Polish cosmonaut on Russian space mission (16)1st Polish Stamps Exhibition in Warsaw (16)1st Russian Team Space Flight (6)1st Winter Spartakiad for Friendly Nations (4)1st world chess championship for the deaf (3)1st. Polish Peace Congress (6)20 Years Of Space Conquest (11)200th anniversary of the birth of Adam Mickiewicz (6)20th Anniv. of Signing of the Polish-Soviet Treaty (3)20th Anniversary of Independence (5)20th Anniversary of Solidarity Labour Union (2)20th Anniversary of the Death of Janusz Korczak (7)20th Anniversary of the Polish Republic (14)20th Congress of the European Zootechnical Federation, Warsa (8)24th Intl. Fair at Poznan (2)25th Anniversary of the Polish People's Republic (10)25th Anniversary of the Pontificate of John Paul II (26)26th fair at Poznan (3)28th World Fencing Championships (11)2nd International Youth Sports Games (15)2nd Intl. Poster Biennial Exibition, Warsaw (2)2nd Russian Team Space Flight (9)300 Years of the Polish Press (3)300th Death Anniversary of Jan Hevelius (Astronomer) (2)30th Anniv. People's Republic of Poland (3)30th Anniversary of the United Polish Youth Movement (4)30th Poznań International Fair (6)31st World Apiculture Congress, Warsaw (6)33rd Finale Great Orchestra of Christmas Charity (2024-2025) (8)35 years of Polish People's Republic (8)350th Anniversary of the Arrival of Poles in America (2)35th anniv. of People's Army (3)3rd congress of the Polish Phil. Assoc. (5)3rd Russian Team Space Flight (6)3rd Trade union Congress (2)3rd Workers Congress (4)3rd World Congress of Students (5)3rd World Festival of Young Peace Fighters in Berlin (10)400th Anniversary of the Polish Post (23)400th Birth Anniversary of Peter Paul Rubens (9)40th anniv. Of Polish postal workers' resistance to nazi inv (3)40th anniv. Of the Russian Revolution (5)40th anniv. Of the third Silesian uprising (3)40th Anniversary of the Polish Red Cross (5)40th Anniversary of Warsaw Ghetto Uprising (4)47th Anniversary of the invasion of Poland (1)480th Birth Anniv. of Nicolaus Copernicus (4)48th Anniversary of the invasion of Poland (6)49th Anniversary of the invasion of Poland (8)4th Congress of the Polish United Workers Party (4)4th Int. Congress of Military Medicine, Warsaw (6)4th intl. Parasitological Congress (2)500th anniv. Pomerania's return to Poland (8)50th Anniv. Of 3rd Silesian Uprising (5)50th Anniv. of Consultative Comm. on Int'l Radio (CCIR) (2)50th anniv. Of lenin's arrival in Poland (3)50th anniv. Of Polish air post stamps (2)50th anniv. Of Soviet Union (2)50th Anniversary of Council of Europe (1)50th Anniversary of Polish Philatelic Union (2)50th Anniversary of the Death of Dr. Jan Dzierżon (5)50th Anniversary of the Polish Olympic Committee (1)50th Anniversary of the Polish Teachers' Trade Union (2)50th Anniversary of UNICEF (18)50th Anniversary of United Nations (1)50th Anniversary of Universal Declaration of Human Rights (1)50th. Anniv. Of the Peasant Movement (15)550th anniv.battle of Grunwald (3)5th Alert of the Polish Scouting Association (3)5th Anniv. of "People's Poland" (3)5th Cong. Of The Polish United Worker's Party (3)5th Intl. Competition of Chopin's Music (6)5th Trade Union Congress (3)5th World Youth Festival (14)60th Anniv. of Labor Day (2)60th Anniversary of Katyn Forest Massacre (3)60th Anniversary of the October Revolution (4)60th Anniversary of the Polish Olympic Committee (9)60th Birth Anniv. (3)65th Anniversary of the Polish Philatelic Movement (9)6th Congress Of The Polish United Worker's Party (14)6th European Canoe Championships (6)6th European Indoor Athletic Championships, Katowice (4)6th Ice Sailing World Championships (8)6th Intl. Peace Bicycle Race (4)6th National Philatelic Exhibition in Poznań (6)700th Anniversary of Warsaw (33)70th anniversary of the independent Republic (14)70th Anniversary of the Peasant Movement (3)70th Death Anniv. of Karl Marx (5)75 Years of Polish Philately, Tematica 1968, Poznan (10)75th Anniversary of Universal Postal Union (U.P.U.) (3)7th Anniv. of the Polish People's Republic (3)7th Cong. of Polish United Worker's Party (2)7th European Athletic Championships (27)7th Intl. Glider Competition (2)7th Race "Around Poland" (3)7th World Festival of Youth and Students in Vienna (3)80th Anniv. Museum of Posts and Telecommunications (2)8th Peace Bicycle Race (2)8th Trade Union Congress (7)90th Founding Day of the proletariat party (2)9th Int. Peace bicycle Race (3)9th International Chopin Piano Competition (2)Aerotarg Poznań (3)Air Balloons (11)Airmail Issues (15)Airplane over historic buildings (9)Airplane over Warsaw ruins (30)AirShow Radom 2025 (4)Amber (10)American and Russian Spacecrafts (17)American Revolution, bicentenary (13)AMPHILEX'77, Amsterdam (2)Animals Protected (6)Antarctic Agreement, 25th Anniv. (2)Antique Clocks (6)Apollo Soyuz space test project (7)Aquarium Fish (6)Archeology (1966) (3)Architectural landmarks (6)Architecture 1996 (11)Army of King John III Sobieski (5)Art (4)Automobiles, Zeran Factory, Warsaw, 25th Anniv. (10)Aviation Day (4)Ballet (2)Bats (1997) (4)Battle of Stalingrad (3)Beneficial Insects (16)Berlin Monument (2)Birds 1993 (6)Birds in Polish Parks (2023) (8)Birds of Polish Parks (2024) (8)Birth Cent. of J. Conrad, Writer (2)Birth Centenary of Pablo Picasso (1881-1973) (7)Bison Bonasus (6)Black Madonna of Jasna Gora (6)Blossoms In Natural Colors (12)Boleslaw Bierut (1892-1956), President (18)Boleslaw Bierut 1949 (22)Boy Scouts in Poland, 80th Anniv. (4)Butterflies (1977) (6)Butterflies In Natural Colors (10)Butterflies of Poland (2024) (8)Butterflies of Poland (2025) (8)Butterfly Collection of the PAS in Warsaw (8)Capital Cities of EU States (2)Car Factory in Zeran, Warsaw (2)Car industry (3)Carved Wawel Heads (22)Cats (1964) (12)Centenary of Polish mountain Guides Organisations (9)Centenary of Polish Stamps (14)Characters from Works by Henryk Sienkiewicz (8)Chęciny (16)Child education and school (5)Children's Day (3)Children's Drawings-25th Anniv. Of UNICEF (8)Children's Dream Vacations (4)Children's Stamp Design Contest Winners (3)Children's Television Programs (4)China 1999, World Philatelic Exhibition (1)Christmas 1976 (2)Christmas 1979 (2)Christmas 1991 (1)Christmas 1992 (1)Christmas 1993 (1)Christmas 1994 (1)Christmas 1995 (6)Christmas 1996 (2)Christmas 1997 (4)Christmas 1998 - Paintings (2)Christmas 2000 (5)Christmas 2001 (2)Christmas 2003 (5)Christmas 2004 (2)Christmas 2024 (2)Christmas 2024 : Nativity Creches (5)Christmas 2025 (2)Cities of Poland (1)City Landmarks (10)City of Gdansk (5)Cmielow Porcelain Works (6)Coat of arms of Poland (23)Conference of Communications Ministers of Communist Countrie (8)Congress of the People's Movement for Unity (4)Copernicus (3)Cornucopias (23)Day of Intl. Action for World Peace (2)Death cent. Of Adam Mickiewicz, poet (4)Deciduous Trees (4)Definitives (17)Depictions of the Virgin Mary 1994 (1)Designs from 16th century woodcuts (5)Dinosaurs of Poland (2025) (5)Doctors (8)Dogs (1963) (9)Dogs (1969) (2)Dogs (1989) (6)Dragonflies (9)Drawings by Stanisław Noakowski (1867-1928) (11)Eagle (10)Eagle (5-100 Zloty) (9)Eagle (Brown, Groszy/Zloty) (21)Eagle (different colours) (5)Eagle (Groszy/Zloty) (23)Eagle (with a Roman X) (3)Eagle in Laurel Wreath (15)Eagle in octagonal frame (11)Eagle on a Baroque Shield (35)Eagle on a Large Baroque Shield (10,000-2,000,000 Mk) (13)Eagle on a Large Baroque Shield (25-200 Mk) (8)Eagle on a Large Baroque Shield (300-2000 Mk) (14)Eagle on a Shield, Larger Size (17)Eagle on a Shield, Smaller Size (8)Eagle on a Shield, Surcharged (3)Easter 1995 - Eggs (12)Easter 1997 - Traditions (4)Easter 2000 - Christ's Death and Resurrection (2)Easter 2001 (2)Easter 2003 - Folk Representations (2)Easter 2025 (2)Eastern Carpathians (2025) (4)Educational Funds (4)Electric railways (2)Embroideries (9)Esperanto Congress (2)Euro Cuprum 2001 Philatelic Exibition, Lublin (7)Europa (C.E.P.T.) 1991 - Europe in Space (1)Europa (C.E.P.T.) 1992 - Discovery of America (5)Europa (C.E.P.T.) 1993 - Modern Art (4)Europa (C.E.P.T.) 1994 - Discoveries and Inventions (2)Europa (C.E.P.T.) 1995 - Peace and Freedom (10)Europa (C.E.P.T.) 1996 - Famous Women (5)Europa (C.E.P.T.) 1998 - Feasts and Festivals (5)Europa (C.E.P.T.) 1999 - Parks and Gardens (2)Europa (C.E.P.T.) 2003 - Posters (1)Europa (C.E.P.T.) 2023 - Peace, Humanity's Highest Value (2)Europa (C.E.P.T.) 2024 : Underwater Life (4)European Architectural Heritage Year (4)European Athletic Championships, Budapest (11)European Championship Boxing Matches (3)European Union (3)Europhil '79, Intl.Phil.Exhib. (1)Exhibition to Commemorate the Recovery of Polish Territories (8)Exile Gouvernement in Great Britain 1941 (8)Exile Gouvernement in Great Britain 1943 (8)Exile Gouvernement in Great Britain 1944 (4)Exile Gouvernement in Great Britain 1945 (1)Exotic Flowers (11)Face Value, Posthorn on Coloured Background (6)Fairy Tales 1968 (8)Fairy Tales 2003 (4)Falcons (11)Famous Poles (1949) (3)Famous Poles (1952) (6)Famous Poles (1958) (2)Famous Poles (1961) (6)Famous Poles (1962) (6)Famous Poles (1963) (4)Famous Poles (1992) (6)Famous Poles 1983 (6)Famous Poles 1999 (2)Famous Poles 2000 (2)Famous Poles Surcharged GROSZY (3)FAO "Freedom from Hunger" Campaign (5)FAO Conference (4)Fauna (1965) (9)Ferryboats (18)Festival of Polish Music (2)FIFA World Cup 1974 - Germany (9)FIFA World Cup 1978 - Argentina (3)FIFA World Cup 1982 - Spain (2)Fifth National Philatelic Exhibition, Warsaw 1938. (6)Fight against Malaria (6)Fight for Freedom and Democracy (37)Finn Class World Championships in Gdynia (23)FIP International Philatelic Federation Day (4)Fire Boats (6)Fire brigade (8)Fire Engines, Classic and Contemporary (13)First Moon Landing (7)Fish (1958) (5)Fish and Environmental Protection (9)Flight around Europe Air Race - Victory (14)Flora and Fauna (Endangered) (8)Flowering Succulent Plants (8)Flowers 2024 (2)Flowers in Natural Colors (9)Flowers Local- Clematis (6)Flowers: Paintings in the National Museum (8)Folk and Fairy Tale Legends (6)Folk art (5)Folk Costumes 1959 (30)Folk Costumes 1960 (30)Folk Customs (6)Folk Music Instruments (7)Football (3)Foreign Stamps Depicting Polish Subjects (5)Forest Birds (9)Forest Fruits (8)Freight air transportation (8)Fruit of Polish Orchards (2025) (6)Game Birds (9)Garden Flowers (24)Gen. Karol Swierczewski-Walter (2)General Gouvernement Warschau overprints (183)Gniezno Summit, 1000th Anniv. (4)Gordon-Bennett cup (3)Great Scholars (6)Grodno (5)Groteska Theatre of Fairy Tales, 50th Anniv. (10)HAFNIA '87, Fairy Tales By H. C. Andersen (1805-1875) (9)Halley's Comet (3)Harvest Festival (3)Health Resorts (6)Heavy Industry (6)Historic Buildings 1925 (19)Historic Buildings 1990 (5)Historic Monuments (26)Historic Towns 1960 (24)Historic Towns 1961 (2)Historic Towns 1963 (1)History Of The Earth (6)History Of The Locomotive (8)Home Army (8)Horse-drawn Carriages, Lancut Museum (14)Horse-drawn Vehicles (6)Horse-Equipage Driving World Championships, Poznan (5)Horses 1963 (10)Horses 1967 (8)Horses 1989 (6)Hot Air Balloons (2023) (7)Human Environment (6)Hunt Paintings (9)Hunting (1981) (6)I Love You (16)Ice Hockey World Championship 1976, Katowice (2)Icons from the Lubusz Land Museum in Zielona Góra (6)Icons from the Museum in Łańcut (6)Ignacy Mościcki (2)Ignacy Moscicki overprints (8)Illustations by Edward Lutczyn (4)Illustrations by Kornel Makuszynski (1884-1953) (4)Illustrations from Pan Tadeusz, by Adam Mickiewicz (7)Images of the Madonna in Poland (2023) (4)Independence, 75th Anniv. (3)Inflation Surcharges (8)Insects (1961) (14)Insects 1999 (6)Int. Air Tournament (3)International Bureau of Education (8)International Children's Day (2024) (4)International Geophysical Year (2)International Glider Championships, Leszno (1954) (7)International Knights' Tournament in Golub-Dobrzyń (4)International Olympic Committee (IOC), Centenary (2)International Philatelic Exhibition - "Polska 60" (2)International Philatelic Exhibition in Warsaw (5)International Philatelic Exhibition PHILEXFRANCE '82 (2)International Philatelic Exhibition STOCKHOLMIA '86 (2)International Philatelix Exhibition OLYMPHILEX '87 (1)International Quiet Sun Year, 1964-65 (6)International Women's Year (1)International Youth Conference, Warsaw (3)Intl. Day of the woman (5)Intl. Hunting Committee Congress (9)Intl. Resistance Movement Month (3)Intl. Year of the Child (5)Intl.Museum Week,(UNESCO) (3)Intl.Ski Meet,Zakopane (4)Invasion of Poland 1984 (2)Invasion of Poland 1985 (2)Invasion of Poland 1989 (4)Issued commemoration of VI Congress of Workers Unions (3)Issued to publicize Savings Month (5)Jagiellonian University, Krakow, 600th anniv. (6)Jasna Gora Monastery Collection (4)Johann Sebastian Bach (3)Jozef Pilsudski (18)Katowice Philatelic Exhibition (3)King's Portraits King John III Sobieski (6)Kosciuszko Uprising (3)Kowel (8)Kraków Issues (Overprints on Austrian stamps) (19)Krakow Monuments Restoration (12)Krakow, 2000 European City of Culture (8)Krzystof Kamil Baczynski (4)Ksiaz Castle (2)Labor Party (2)Labour Day (9)Lazienkowski Park Landmarks, Warsaw (4)Legend of the White Eagle (5)Lenin(1870-1924) Russian Communist Leader (7)Liberation of Auschwitz concentration camp, 30th anniv. (2)Liberation of Krakow Jan.19,1945 (20)Liberation of Warsaw, 1/17/45, 1st Anniv. (22)Local Post - Kalisz - Type I (17)Local Post - Warwiszki (3)Local Post - Włocławek Type I (14)Local Post - Włocławek Type II (2)Locomotives in Poland (14)Lost Works of Art (1)Ludwika Wawrzynska (4)Luna 16 moon capsule (5)Madonnas of Poland (2025) (4)Man's First Landing on the Moon (6)Manned space flight of Vostok 2 (2)Maps of Poland (7)March Constitution (19)March to freedom (4)Marian Sanctuaries (24)Marie Sklodowska Curie (1867-1934) (6)Marshal Edward Rydz-Śmigły (3)Martyrs of the Polish Air Force (3)Marx and Lenin (2)Masterpieces from the national museum in Kraków (6)Masterpieces of Polish art (4)Masterpieces of Polish dramaturgy (9)Mathematicians (4)Mazowsze Song and Dance Ensemble (2)Medicinal Plants (1967) (8)Medicinal Plants (1980) (7)Meeting of Young Pioneers (3)Memorials to the Victims of the 1970 Uprisings (2)Memorials Unveiled On 30th Anniv. Of WWII Victory (2)Merchant Marine Day (2)Mikołaj Kopernik (4)Mikołaj Kopernik and Stanisław Konarski (6)Military Post of I Polish Corps (1918) (21)Militia (3)Millenium of Poland (2)Millennium (18)Miniatures from Behem's Codex (10)Miniatures Of Famous Poles In The National Museums In Warsaw (32)Models (6)Modern Airflight Part 1 (2)Modern Airflight Part 2 (2)Modern Airflight Part 3 (2)Modern Polish Graphic Arts (8)Month of Polish-Soviet friendship (2)Monument Series (36)Moon Mission (11)Moscow '97 Intl. Philatelic Exhibition (3)Motor Sports (5)Motor Vehicles (6)Mountain Lodges in Tatra National Park (5)Mountain Scenes, Tatra Natl. Park (6)Mushrooms 1959 (9)Mushrooms 1980 (7)Musical Instruments, Polish (1) (7)National Census, December 8, 1970 (2)National Coat of Arms (3)National Industry (6)National Parks (9)National Pilgrimage to Rome (3)Nationalization of Polish Industry, 20th Anniversary (16)Nationwide Spartacus (2)natl. Education Commission, bicent (2)Nicolaus Copernicus (4)Nicolaus Copernicus(1473-1543), Astronomer (14)North Poland Issues (60)Numbers (8)Occupations (4)October Revolution (4)Official stamps 1920 (18)Old Theater, Krakow (4)Olympic Appeal (33)Olympic Games 1984 - Los Angeles and Sarajevo (10)Olympic Silver Medal for Jerzy Kukuczka (1)Opera Singers (4)Orchids (20)Order Of Virtuti Militari, Bicent. (4)Orders (6)Our constitution (2)Overprints due to Redefined Postal Rates (20)Owls (7)Pacific Explorer World Stamp Expo, Sydney (2)Painters 1992 (6)Paintings by Leon Wyczolkowski (1852-1936) (8)Paintings by Polish Artists (6)Paintings by Stanislaw Ignacy Witkiewicz (5)Paintings From Polish Museums (26)Paintings Of Julian Falat (1853-1929) (4)Paintings of the Vistula River (5)Paintings Polish People's Army, 25th Anniv. (9)Paintings, By Juliusz Kossak (1824-99) (4)Paintings, Nikifor (Epifan Drowniak) (1895-1968) (4)Parliament (2)Pastural Flowers (9)Philatelic Exhibition, Italy 1985 (3)Philexfrance'89 (4)Photography, 150th. Anniv. (2)Piast dynasty's influence on the development of Silesia (3)Pigeons (8)Pine Cones (6)Piotr Michalowski (1800-55), Artist (4)Plants (1989) (13)Plants (1990-1991) (6)Poland : See More (2023) (4)Poland : See More (2024) (4)Poland : See More (2025) (4)Poland In Space (2022-2023) (9)Poland-Slovenia Joint Issue : Emil Korytko (2023) (2)Poland-Vatican City Joint Issue : Nicholas Copernicus (2023) (3)Poland's first official airmail issues (11)Poland's Social Health Service (3)Polish Archaeological Excavations In Nubia (8)Polish Art (12)Polish Automotives (7)Polish Aviation (7)Polish Castles (9)Polish Cavalry (9)Polish Ceramics (1) (8)Polish Ceramics (2) (6)Polish City Landmarks (2)Polish Constitution (4)Polish Corps In USSR (1942) (3)Polish Cultural Buildings in North America (8)Polish Culture (First Issue) (24)Polish Culture (Second Issue) (35)Polish Culture (Third Issue) (9)Polish Eagle (147)Polish Folk Sculptures 19th Century (9)Polish Furniture Design (2024) (4)Polish Gliders (6)Polish Hydrological and Meteorological Service (2)Polish Jazz Musicians (5)Polish Labor Movement Founders (2)Polish Legion - 20th.Anniv. of formation (3)Polish Manor Houses (20)Polish Medalists Moscow Olympic Games and WC Football Spain (6)Polish Merchant Marine (6)Polish Merchant Navy (8)Polish National Anthem Bicent. Types (3)Polish National Day (6)Polish Natl. Anthem, Bicent (3)Polish Navy During World War II (3)Polish Nobel Prize Winners (4)Polish Paintings (1968) (31)Polish Paintings (1969) (33)Polish People's Army, 20th anniv. (13)Polish People's Army, 30th anniversary (7)Polish people's Republic, 20th anniv. (12)Polish People's Republic, 45th Anniv. (4)Polish Peoples Republic (21)Polish Peoples' Army, 40th Anniv. (5)Polish Ports (9)Polish Post Office in Odessa - Ukraine (9)Polish Postal Museum,40th anniv, Stamp Day (2)Polish Red Cross (6)Polish Righteous Among the Nations (2024) (2)Polish Sailing Ships 1974 (5)Polish Sailing Ships 1996 (5)Polish Science Congress (8)Polish Scientific Expedition (6)Polish Scientists (8)Polish Sculptures from the National Museum in Warsaw (6)Polish Ships (9)Polish spartakiad (6)Polish Tourist industry (8)Polish United Worker's Party (3)Polish United Worker's Party, 30th anniv. (5)Polish Worker's Party (3)Polish Workers' party, 20th anniv. (5)Polish Writers (15)Polish-Chinese friendship (3)Polish-Soviet Friendship Month (9)Polish-Ukrainian Cooperation in Nature Conservation (3)POLSKA'73 Intl. Phil. Exhib., Poznan (9)Pontificate of John Paul II, 20th Anniv. (2)Pope John Paul II (1)Pope John Paul II, 80th Birthday (3)Portraits of Copernicus (13)Portraits of Polish Rulers (53)Post and Telecommunications Museum, Wroclaw, 75th Anniv. (3)Post of Polish Citizens in Bavaria (7)Postcrossing (2024) (3)Posters (13)Posthorn (11)Posthorn (perforate, brown) (8)PRAGA'78 Intl.Phil. Exhib. (1)Prehistoric Animals (28)Prehistoric Animals (1966) (9)Premiere of Movie "Quo Vadis" Directed by Jerzy Kawalerowicz (8)President (4)Proper Forest Management (3)Protected Animals (9)Protected Birds in Poland (14)Protected Flowers (12)Protected flowers (1957) (7)Protected Plants (7)Protected Reptiles and Amphibians (14)Protection of the Baltic Sea (10)Protection of the Environment 1973 (10)Protection of the Environment 1978 (6)Radio Maryja, 10th Anniv. (4)Railway in Poland (1)Railway Rolling Stock Co. Pafawag (4)Railway Workers' Day (3)Reconstruction of Gdansk Shipyards (3)Reconstruction of Warsaw (8)Recovered Territories (29)Red Cross Overprints (7)Regional Costumes (8)Regular Edition for Upper Silesia (34)Religious Buildings (6)Renaissance Year (16)Revolution Centenaries (6)Revolution of 1905 (2)Rosaries (2023) (8)Russian Revolution, 50th Anniv. (3)Sailing Ships (1st series) (8)Sailing Ships (2nd series) (10)Sailing Ships (3rd series) (8)Satellites (6)Sculptures (11)Sea League (74)Shells 1990 (4)Shipbuilder's day (4)Shipbuilding Industry (7)Shrub Flowers (8)Sierakov Horse Stud Farm (10)Sights in Poland (18)Sights of Gdansk (11)Signing of peace treaty with Russia (5)Silesian Folk Ensemble (4)Six Year Reconstruction Plan (26)Sixth Visit of Pope John Paul II to Poland (7)Ski sports in Poland (4)Songbird Chicks (7)South and North Poland issues (uniform currency) (11)South Poland Issues (Denomination Halerzy/Korony) (28)Space Achievements (9)Space Exploration - Salute, Copernicus (10)Space Exploration (1st Series) (9)Space Exploration (2nd Series) (8)Sport, Victories Won by Polish Team in 1964 Olympic Games (45)Sports (12)Sports 1990 (8)Stained Glass Windows (8)Stamp Day (33)Stamp Day 1970 - Polish Contemporary Paintings (8)Stamp Day 1971 - Woman in Polish Paintings (32)Stamp Day 1972 - Polish paintings (8)Stamp Day 1974 - Children in Polish Paintings (8)Stamp Day 1975 -Birth centenary of Xavier Dunikovsky (4)Stamp Day 1976 - Greek Designs from 600s BC Corinthian Vases (6)Stamp Day 1977 Polish Silver Coins (8)Stanislaw Moniuszko(1819-1872), composer (8)State Visit of Pope John Paul II (26)Struggle and Martyrdom of the Polish People, 1939-45 (36)Success of Polish Athletes (5)Successes of Polish Sportsmen in 1985 (6)Summer Olympic Games 1956 - Melbourne (13)Summer Olympic Games 1960 - Rome (20)Summer Olympic Games 1964 - Tokyo (17)Summer Olympic Games 1968 - Mexico City (9)Summer Olympic Games 1972 - Munich (11)Summer Olympic Games 1976 - Montreal (12)Summer Olympic Games 1980 - Moscow (11)Summer Olympic Games 1988 - Seoul (6)Summer Olympic Games 1992 - Barcelona (8)Summer Olympic Games 1996 - Atlanta (4)Summer Olympic Games 2000 - Sydney (4)Summer Olympic Games 2004 - Athens (2)Surcharge for the state treasury (13)Surcharge on Eagle (8)Surcharged "Groszy" (153)Tadeusz Kosciuszko (1746-1817) (15)Tarnów Local Overprint Issue (1919) (25)TB Bacillus Centenary (2)Teaching Surgery At Polish Universities (2)The 17th Meeting of the Polish Union of Philatelists (2)The 17th National Philatelic Exhibition in Warsaw (5)The 750th Anniversary of Poznan Location (3)The Beauty of Poland : Lubelskie (2023) (7)The Beauty of Poland : Pieniny (2025) (9)The Beauty of Poland : Świętokrzyskie (2024) (7)The Building of a New Electric Power Plant in Jaworzno (5)The day of the Polish miners (2)The death of J.Pilsudski (10)The development of air traffic in Poland (7)The Eastern Carpathians of Poland (2023) (4)The Eight Pastoral Visits of Pope John Paul II to Poland (10)The First Lublin Issues (16)The Gniezno issues (9)The History of the White Eagle, National Emblem of Poland (5)The Krakow days (10)The Krakow Issues (85)The Millennium of Polish Mining (3)The Polish Parliament (19)The Poznań issues (25)The Second Lublin Issues (62)Thousand Schools for the Millennium of Poland (2)Timber Monuments (6)Torun Philatelic Exhibition (2)Tourist Attractions (18)Tourist Publicity (32)Town Halls (11)Traditional Dances (6)Traditional Hats (7)Traffic Safety (3)Training Ships (8)Trans-Atlantic Cruise Ships of Poland (2023) (7)Trans-Atlantic Cruise Ships of Poland (2024) (5)Tropical Fish (9)Uncommon Pets (2025) (12)Underground Post During Martial Law (3)UNESCO World Heritage Sites (5)UNICEF, 15th Anniversary (3)United Nations (10)United Nations Year of Dialogue among Civilizations (2)Veit Stoss Altar (7)Victory in Challenge Trophy Flights (5)Virgin Mary, Patron Saint of Soldiers (2)Visit of King Carol of Romania to Poland (6)Visit V. Tereshkova and V. Bykowski to Poland (8)Vistula River (3)Vistula River navigation, 150th anniv. 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