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DR Flugpost Holztaube. Briefmarkenbeschreibung de FlugpostMarkenserie Holztaube en airmail stamp series wooden dove Ausgabepreis Pfennig First Day of Issue Erstausgabetag Januar MichelKatalogNr Deutsches Reich scanned by NobbiP de Ernst Aufseeser scanned by NobbiP copyright information PDoldauto PDtext PD in Germany due