Contains among other things: Events in East Africa during my management of the DOAG business there from 14 . May 1888 to 16 Jan 1889 - Memorandum by Ernst Vohsen of 12 April 1889

Contains: among others: Memorandum about the construction of a German imperial observatory in Windhoek by Paul Guthnick.

Contains only: Memorandum of Konrad Schauers (East Africa) to the owner of the manor Alfred Freiherr von Oelsen, Vietnam (district Königsberg) from April 29, 1916

Two fiches. Contains: o.O., o.J., without indication of author, presented to the Federal Foreign Office in Berlin 1940. Typewritten; 76 p.

Reprise des installations à la Côte d'or pour la promotion des cultures cacaoyères dans le Protectorat du Cameroun, 1912nnCoopération des Sociétés missionnaires dans la promotion des cultures indigènes, 1913 - 1914nnSituation actuelle et futur développement de l'agriculture dans le Protectorat. - Mémorandum relatif à l'état 1912/13nnn