Author: Viliam Kučera

List of articles:

About the first Slovak aerogram

A detailed treatise on the issue and specialization of the first Slovak aerogram in 1993.

All authors

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