Premiere philatelic exhibition SANDBERGFILA 2026 in Devínska Nová Ves (Slovakia
Invitation to the competitive premiere philatelic exhibition SANDBERGFILA 2026 in Devínská Nová Ves (Slovakia) with a focus on small-scale and postcard exhibits.
Methodological tool for the leaders of the rings of young philatelists suitable for all those who have decided to dedicate their activity to children as well as to novice philatelists.