New issue of the journal SPRAVODAJCA ZSF 2020/3

New issue of the philatelic journal SPRAVODAJCA ZSF provides information about recent activities in Slovak organized philately

28. 10. 2020

Collectors' Bourses

Philatelic partners

POFIS - Postal philatelic service
EXPONET - Virtual international philatelic exhibition
Slovak Society of Olympic and Sports Collectors ...or philatelists for themselves
OLYMPSPORT - Czech Association for Olympic and Sport Philately
ZSF - Union of Slovak Philatelists