The field of work of the German Central Africa Expedition is worked on by F. Schröder and R. Schultze under the direction of Paul Sprigade and Max Moisel - Verlag Dietrich Reimer 1912. Zur Zwischenablage hinzufügen Geheimes Staatsarchiv Preußischer Kulturbesitz, XI. HA, AKS, E Nr. 51249 Akt(e) 1912 Teil vonSecret State Archive of Prussian Cultural Heritage (Archivtektonik) Colour print; 58 x 50 cm; ; 1:300000; In: Map collections of the Secret State Archives >> General map collection (inventory)