This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Stamp DBP StauferJahr in BadenWrttemberg entwertet. Postwertzeichen der Deutschen Bundespost Motiv Friedrich Barbarossa Reliquar aus Cappenberg Beschriftung StauferJahr in BadenWrttemberg Cappenberger Barbarossakopf Landesmuseum Stuttgart Nennwert Pfennig Entwertet in Mnchen Own scan HewlettPackard Photosmart Image