Contains among other things: Use of the Spanish port of Fernando Poo on the island of St. Isabel (west of Cameroon) by German ships charting northwestern Africa. M: 1:8 000 000, 1883
Contains among other things: Unrest of the local population in Cameroon. Map of Biafra Bay o.M. o J.
Contains among other things: Map of the West African coastal area between the Alt Calabar River and Corisco Bai. M.: 1:780 000, 1885
Contains among other things: Riots in Tschangscha (report SMS "Otter", transcript), Apr. 1910 English judgements about the German army (report of the Hptm. Georg Schröder in the Great General Staff, copy), June 1910 situation on Saipan and in Ponape after the deportation of the Samoan chieftains (report of the cruiser squadron about the South Sea voyage in June/July 1910 with map and drawings of the route, copy), July 1910 condition of the Mexican army and navy (report SMS "Freya" about the festivities on the occasion of the centenary of independence of Mexico, copy), Sept. 1910 Handover of the liner ships "Kurfürst Friedrich Wilhelm" and "Weißenburg" to the Imperial Ottoman Government (report of the Mediterranean Division with handwritten notes of Emperor Wilhelm II), Sept. 1910