Scientific treatise and study on the composition of the paint on the Protectorate 5h blue linden leaf stamp. Study of the dependence of the amount of paint on the color shade of postage stamps.
Issue of the commemorative postage stamp "EUROPA 2005 - Gastronomy", valid from 22. 4. 2005, the nominal value of 19 Sk. Stamp shows a slice of bread in the form of the map of Slovakia and a saltcellar.
Valuable victory of the Slovak Postage Stamp ART: Ladislav Mednansky - Stream behind the Barn in the prestigious international competition World Grand Prix de l'Exposition WIPA 2003 for the Most Beautiful Stamp World Grand Prix de l'Exposition WIPA 2003.