Letter from Gustav Nachtigal to Gerhard Rohlfs Ajouter au presse-papier 13 Dossier 1880-02-02 Fait partie de Schönebeck Castle Museum of Local History Rohlf's lecture in Berlin; Stecker, Antonin; Hatzfeldt becomes State Secretary In: Archive Gerhard Rohlfs (Title) >> Estate of Gerhad Rohlfs (Title)