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:
DBPB Theodor Fontane. Briefmarkenbeschreibung Geburtstag von Theodor Fontane years of birth of Theodor Fontane Graphics by Bundesdruckerei Berlin Ausgabepreis Pfennig First Day of Issue Erstausgabetag Januar MichelKatalogNr Berlin scanned by NobbiP scanned by NobbiP painting by Creator Hanns Fechner PDold Philately Portrt