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Illustrirtes MustertaubenBuch Plate . Lithogr Druck RICHTER Hamburg DIE VICTORIATAUBE Victoriae DIE SCHWEIZERTAUBE Helvetiae Plate Illustration biodiversitylibrary org title Frster Christian Prtz Gustav NameFound Victoriae NameConfirmed Victoriae NameBankID Biodiversity Heritage Library Illustrirtes MustertaubenBuch