Enthält u.a.: Declaration made by the Governor of the Colony and Protectorate of Nigeria and the Governor of the French Cameroons defining the boundary between British and French Cameroons, London 1930

Contains among other things: The cartographic results of the Massai expedition of the German Antisklaverei Committee, Gotha 1894

Enthält u.a.: Correspondence regarding the modification of the Boundary between British Mandated Territory and Belgian Mandated Territory in East Africa. London 1923 Protocol respecting the Boundary between Tanganyika Territory and the Belgian Mandated Territory of Ruanda-Urundi. London 1927