Unicover

pf2020-20 modern chinese scientists(viii) fdc

pf2020-21 successful launch of the mars probe on china's first mars exp;oration mission fdc

pf2020-22 chagan lake fdc

pf2020-23 the 7th national population census fdc

pf2020-24 70th anniversary of the war to resist u.s. and aid korea fdc

pf2020-25 olympic winter games beijing 2022 - ice sports fdc

pf2020-26 greater efforts to protect and assist chinese citizens abroad fdc

pf2020-27 bicentenary of the birth of friedrich engels fdc

pf2020-05 the 50th anniversary of china-ethiopia diplomatic relations(china-ethiopia joint issue) fdc

pf2020-14m the mogao grottoes of dunhuang souvenir sheet fdc

pk2020-25 olympic winter games beijing 2022 - ice sports

jp2021-01 japan new years lottery self-adhesive souvenir sheet

jp2021-02 japan natural landscapes self-adhesive sheetlets of 10 different (2)

jp2021-04 japan moomin greetings 2021 self-adhesive sheetlets of 10 different (2)

pftn-107 2020 national people's congress commemorative cover

pfbn-28 2020 "the year of the geng zi (year of rat)" new year greeting cover

jp256 2020 2020 philatelic week postcard

pftn-109 2020 70th anniversary of the war to resist u.s. and aid korea commenmarative cover

thai2020-01 thailand 2020 coronation day ann. commemorative stamp (1st series)

thai2020-07 thailand 60th anniversary provincial electricity authority