04. 02. 2021 Lecture (KF 00-15): Meter marks from our territory 1926 - 2021, milestones and collector`s challengesLecture witin the regular cycle of lectures organized by the KF 00-15 Club of collectors of specialized areas in Prague (Czech Republic)
04. 03. 2021 Lecture (KF 00-15): Postal history of the Czech lands 1850 - 1858, rarities and attractionsLecture witin the regular cycle of lectures organized by the KF 00-15 Club of collectors of specialized areas in Prague (Czech Republic)
01. 04. 2021 Lecture (KF 00-15): 100 years since the establishment of the post office at Kbely Airport and its use by airmailLecture witin the regular cycle of lectures organized by the KF 00-15 Club of collectors of specialized areas in Prague (Czech Republic)
11. 04. 2021 Spring international meeting of collectors LANAPHIL in Lana (Italy)Invitation to the 41st International meeting of collectors LANAPHIL in Lana (Italy - South Tyrol)
06. 05. 2021 Lecture (KF 00-15): Blue Mercury (1851) - Typology, postal use, and quality descriptionLecture witin the regular cycle of lectures organized by the KF 00-15 Club of collectors of specialized areas in Prague (Czech Republic)
03. 06. 2021 Lecture (KF 00-15): Blue prints of digital franking machinesLecture witin the regular cycle of lectures organized by the KF 00-15 Club of collectors of specialized areas in Prague (Czech Republic)
05. 06. 2021 - 08. 06. 2021 International Philatelic Exhibition OSTROPA 2020 in Berlin (Germany)Invitation to the International (Eastern European) Philatelic Exhibition OSTROPA 2020 IMPORTANT NOTICE: The exhibition has been postponed to June 2021.
03. 10. 2021 Autumn international meeting of collectors LANAPHIL in Lana (Italy)Invitation to the 42nd International meeting of collectors LANAPHIL in Lana (Italy - South Tyrol).
28. 10. 2021 - 30. 10. 2021 International Stamp Fair in Sindelfingen (Germany)Invitation to the international Stamp Fair in Sindelfingen (Germany).
19. 02. 2022 - 26. 02. 2022 World Stamp Exhibition LONDON 2020 in London (United Kingdom)Information on the International Stamp Exhibition LONDON 2020 in London (United Kingdom). IMPORTANT NOTICE: The exhibition has been postponed from original dates 2. - 9. 5. 2020 to new dates 19. - 26. 2. 2022!