Letter from Christian Keyßer to Rudolf von Bennigsen Add to clipboard 48. Konvolut Rudolf von Bennigsen (1859-1912), Peine File 1912 Part of Senckenberg German Entomological Institute In: Autographensammlung Senckenberg Deutsches Entomologisches Institut
Letter from Hans Brauns to Rudolf von Bennigsen Add to clipboard 48. Konvolut Rudolf von Bennigsen (1859-1912), Peine File 1911 Part of Senckenberg German Entomological Institute In: Autographensammlung Senckenberg Deutsches Entomologisches Institut
Estate of H. E. Rudolf von Bennigsen (title) Add to clipboard DEI Inv. 48 Fonds 1911/1912 Part of Senckenberg German Entomological Institute 18 letters and cards; 1 volume: hand copy with handwritten remarks In: Senckenberg Deutsches Entomologisches Institut >> Sonstige
Letter from Rudolf von Bennigsen to Gustav Kraatz Add to clipboard Nachlaß Kraatz, Berlin File 1891/1898 Part of Senckenberg German Entomological Institute In: Autographensammlung Senckenberg Deutsches Entomologisches Institut
