Negotiations between Germany and Portugal on mutual African colonies Add to clipboard Geheimes Staatsarchiv Preußischer Kulturbesitz, I. HA Rep. 81 Hamburg, Nr. 879 File 1885-1894 Part of Secret State Archive of Prussian Cultural Heritage (Archivtektonik) In: Legation Hamburg after 1807 (existing) >> 05 Colonial policy >> 05.02 Afrika >> 05.02.01 General, 1870 - 1914