Josef Chudoba
Vice-President of the Organizing Committee:
Josef Chudoba
- Member of Czech Philatelic Union presidium, vice-chairman of Letterpress society, member of Appraisers committee, Chairman of KF 04-01 Liberec.
- Exhibits: Monography on Czechoslovak stamps (part 40), Liberated republic (Large Gold Medal), Hradčany (Gold Medal)
- Focuses on collecting of stamps and postal history from Czechoslovakia 1918 – 1939
- Teacher at Technical University of Liberec (mathematical modelling), author of articles on Czechoslovak stamps.