Contains above all: Preparation of the expedition

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

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

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

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

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

Contains: Borders until 1911 Borders from 1911 onwards ("Neukamerun")

Contains among other things: Agreements on border surveying between Cameroon and French Equatorial Africa under the Treaty of 4 November 1911

Heranziehung der Träger der Firmen im Süden des Schutzgebietes Kamerun als Gouvernementsarbeiter zum Straßenbau. - Complaints, August 1912 [fol. 2 - 9] Offices of the local administration. - Baibokum. - Transfer of administrative powers to the 12th Company of the Schutztruppe für Kamerun stationed in the district of Mao Kabbi, 1 February 1913 [fol. 29] Schutztruppe für Kamerun. - 10th Company. - Transfer of the administrative powers of a station to the company stationed in Oyem (Wolö Ntem district). - Order of the Governorate, 1 February 1913 [fol. 29] Schutztruppe für Kamerun. - 5th Company. - Disbanded on 1 April 1913 on the occasion of the transfer of this station to the civil administration and re-established from 1 April 1913 in New Cameroon. - Order of the command of the Schutztruppe for Cameroon, 24 February 1913 [fol. 35 - 37] Ebolowa. - Handover of the military station to the provisional district officer, Stabsarzt Jäger, by First Lieutenant Heinicke, 15 April 1913 [fol. 59 - 68] Combating unrest and uprisings. - Planning of drastic measures against the self-confident population of the Ebolowa district, which is prone to assaults. - Order by Dr Ebermaier on the basis of Captain Heinicke's proposals, 16.7.1913 [fol. 91 - 92] Medical Corps of the Schutztruppe for Cameroon. - Annual report 1912/13, 1913 [fol. 94] Ebolowa. - Handover of the military station to Assessor Dr Havemann by Staff Surgeon Dr Jäger, 26.3.1914 [fol. 101 - 103] Ebolowa. - Handover of the military station to First Lieutenant von Hagen by Assessor Dr Havemann, 8 May 1914 [fols. 104 - 105] Reports from the general administration departments. - Ebolowa April-September 1912, May 1914, 1912, 1914 [fol. 107 - 108] Sangmelima. - Administration of the station, 1912 - 1914 Sangmelima. - Handover of the station to the station officer Mellenthin by Sergeant Niemeyer, 6 May 1913