100th birth anniversary of Stefan Boleslav Roman (1921 - 1988)

Commemorative postage stamp issued to mark the 100th birth anniversary of Canadian industrialist of Slovak origin and the first chairman and founder of the World Congress of Slovaks Stefan Boleslav Roman.

16. 04. 2021

Philatelic magazines and periodicals

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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