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Stadtbriefbefoerderung Hamburg Pf. br Briefmarke der Stadtbriefbefrderung Hamburg Originaler Postwert Pfennig per Stempel gendert auf Pfennig br Stamp of the Municipal Letter Service Hamburg original postal value pfennigs new pfennigs value stamped on own scan ca Stadtbriefbefrderung Hamburg Siegert PDold local stamps of