02. 05. 2024
Expert Events
06. 06. 2024
Lecture (KF 00-15): The personality of Albert Jonáš and his contribution to Czechoslovak philately
Lecture witin the regular cycle of lectures organized by the KF 00-15 Club of collectors of specialized areas in Prague (Czech Republic).Specialized sections
16. 11. 2014
17. 01. 2011
17. 01. 2011
17. 01. 2011
17. 01. 2011