Europa 2017 Castles

EUROPA stamps are special stamps issued by European postal administrations and bears the official EUROPA logo, a PostEurop registered trademark under the aegis of PostEurop in whichEurope is the central theme. EUROPA stamp issues are among the most collected and most popular stamps in the world. Every year a new theme is assigned by PostEurop and all participating countries will issue 2 stamps with their own interpretation of the theme. The theme for 2017 is Castles. The stamps feature two historic views of the Gibraltar Moorish Castle which have been sourced from the Gibraltar National Archives.