Photo report from the inauguration of the postage stamp Nature protection: Demänovská Cave of Freedom

Short report supplemented by photographs from the ceremonial inauguration of the new Slovak postage stamp Nature protection: Demänovská Cave of Freedom in Liptovsky Mikulas.

03. 07. 2021

Philatelic Exhibitions

Philatelic partners

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