Contains: Bill of lading about ethnografica announced by ship; lectures; offers and photos of collections; exchange with magazines; founding of the German Society for Islamic Studies; provisional agenda of the German Georgaphen Day in Innsbruck; installation of an electric light guide; German motorboat expedition through Africa to explore New Cameroon; delivery of exhibition cabinets; lending of ethnografica

Alleged insurgency threat in Jokaduma. - Stationing of 50 men police force, March-April 1912 [fol. 1 - 2] Insurrection in Southern District. - Preparations of the Dume and Jokaduma station on the basis of reports by retired Captain Freiherr von Stein-Lausnitz, 1913 [fol. 32 - 58] Administrative measures in New Cameroon. - Service instructions for Captain von der Marwitz, 7 August 1913 [fol. 76 - 79] General political, military and economic conditions. - Sembe area. - Report by Captain von der Marwitz, 14 June 1913 [fol. 80] Police force in Cameroon. - Distribution of the police force in Cameroon of the protectorate, September 1913 [fol. 81 - 85] Police force in Cameroon. - Protectorate, southern part, September 1913 [fol. 81 - 85] Uprising in the southern district. - Course of the uprising in the Jokaduma district. - Report of the deputy station chief Assessor Heym, 16 August 1913 [fol. 86 - 97] Jokaduma. - Handover of the station to Assessor Heym by Captain von der Marwitz, 9 May 1914 [fol. 98 - 167] Local administration, general. - Changes and Completion of the administrative facilities in South and New Cameroon. - Announcement by Dr Ebermaier, 4.11.1913 [fol. 105 - 106] Reports of the departments of the general administration. - Jokaduma April-September 1913, 1913 [fol. 109 - 112] Uprising in the Southern District. - Report by Captain von der Marwitz, 31 October 1913, 1913 [fol. 114 - 119] Damages. - Southern district. - Damage claims of the companies, 1913 [fol. 122 - 127] Damages. - Southern District. - Liability of the native communities involved in the uprisings Opinion of Chief Magistrate Autenrieth, 1913 [fol. 154 - 160] Site plan of Jokaduma Station, 1:5,000, pen and ink drawing, Zimmermann, Master of Police, 1 January 1913

Lange, Erich (1889 - 1965) Prof. Dr.phil.; Professor of Fuel Geology 1946 President of the German Geological Survey; Director of the Geological Service of the GDR The estate contains: Excerpts from the file 1957 "Preparation of the commemorative event 10 years StGK (Staatliche Geologische Kommission) (contains among other things: material, elaborations and handwritten notes) Correspondences Personal letter of Gottlieb A. Seberna Handwritten notes among other things from and to geological books, to Cameroon, manuscripts to geological observation in French, German and English. Colonies (e.g. East-Adamaua), excerpts from the journal of the German Geological Society vol. 84(1932), photographs of tree trunks in a basalt stream near Meiganga

Contains among other things: Weltanschauung und Charakter des Negers, Berlin 1920 The primeval cultures of mankind and their development. Explained to the Tribes of Cameroon, 1919

Contains among other things: The peoples and languages of Cameroon, Gotha 1932

Contains above all: Preparation of the expedition

Contains among other things: The Exploitation of Mineral Resources by the Bajas in East Cameroon, 1918

In New Cameroon a commission establishes the border between German and French colonial territory / Photographer: Scherl

• Photography* description: On the left three white uniforms, next to them soldiers, presenting the rifles. In the background forest and village.

Contains: Recruitment of workers for concession companies

Contains among other things: Liesegang, results of mining and geological research in the French Congo region and in the part ceded to Germany. December 1911 Législation Minière des Colonies et Pays de Protectorat de l'Afrique continentale autres que l'Algérie et la Tunisie, Paris 1907

Contains among other things: French concession company in New Cameroon Franco-German Morocco Agreement. - Memorandum to Reich Chancellor Bethmann Hollweg