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File:Deutsche Bundespost - Bedeutende Deutsche - Johann Sebastian Bach - 20 Pfennig.jpg - Wikimedia Commons
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Postage stamp germany 1964 old town hall, hanover. Germany - circa 1964: a stamp printed in the germany shows old town hall, | CanStock
2 Briefmarken, Deutsche Bundespost, Bach, 20 Pfennig, Gestempelt in Niedersachsen - Celle | eBay Kleinanzeigen
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