Sketch of the plantation areas in the district Victoria at the Kamerun mountains signed by P. Preuss - Berlin 1892 Ajouter au presse-papier Geheimes Staatsarchiv Preußischer Kulturbesitz, XI. HA, AKS, E Nr. 51294 Dossier 1892 Fait partie de Secret State Archive of Prussian Cultural Heritage (Archivtektonik) Colour print; 70 x 51 cm; 1:100000; In: Map collections of the Secret State Archives >> General map collection (inventory)