Letter from Eugen Zintgraff to Gerhard Rohlfs Ajouter au presse-papier 1 Dossier 1893-01-01 Fait partie de Schönebeck Castle Museum of Local History Concerning German Colonial Policy, Procedure for the Lake Chad of Cameroon In: Archiv Gerhard Rohlfs - Nachlaß Gerhard Rohlfs
Letter from Gerhard Rohlfs to Georg Schweinfurth Ajouter au presse-papier 67 Dossier 1890-08-11 Fait partie de Schönebeck Castle Museum of Local History Rejects Peters Foundation; ?Cyrenaika German Colony?; Criticism of Caprivi In: Archiv Gerhard Rohlfs - Nachlaß Gerhard Rohlfs Rohlfs, Friedrich Gerhard
