Estuary of Rufiyi; detail from sheet E 6 of the map of German East Africa edited by Paul Sprigade - Berlin 1901 Ajouter au presse-papier Geheimes Staatsarchiv Preußischer Kulturbesitz, XI. HA, AKS, F Nr. 51267 Dossier 1901 Fait partie de Secret State Archive of Prussian Cultural Heritage (Archivtektonik) Colour print; 72 x 47 cm; 1:300000; In: Map collections of the Secret State Archives >> General map collection (inventory)