Contains among other things: Memorandum on the foundation of the Usambara-Industrie-Gesellschaft, Berlin 1901

Contains among other things: Criminal case against Duala Manga (Rudolf Bell) among other things because of high treason petition of the association of the Kamerun- und Togo plantations to the Reichstag concerning question of expropriation in Duala, of 26 March 1914 submission of the association of the Kameruner tobacco plantations to the Reichstag concerning execution of the reorganization of Dualas. Bremen, 1 May 1914 Halpert, petition against the forced expropriation of the Duala people and reply to the government's memorandum. Berlin 1914

Three fiches. Contains also: - quarterly report September - October 1904 - annual reports 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1912 - reports January - June 1905, October 1905 - January 1906, February - June 1906, July - December 1906, January 1909 - June 1910, July 1910 - September 1911, - reports from the years 1913 and 1914 (e.g. status of plantations, development perspectives)

Contains also: Articles of Association