Letter from Erwin von Bary to Gustav Nachtigal Ajouter au presse-papier Nachl. Gustav Nachtigal - Erg., Bl. 39-40 Dossier 1876-06-27 Fait partie de Berlin State Library. manuscript department In: Afterl. Gustav Nightingale - Erg. (title) >> Correspondence (Title) >> Letters to Gustav Nachtigal (Title) Nachtigal, Gustav