Wolfgang Zielke, Consul 1967-1969 and Head of the Consulate General of the German Democratic Republic in Tanzania 1977-1979, bequeathed his collection of books on Africa's contemporary history to the ZMO in 2012. From 1952 to 1955, Wolfgang Zielke had studied foreign policy at the Academy of Political and Legal Sciences in Potsdam-Babelsberg. He then worked in the GDR Foreign Ministry as an attaché at the embassy in North Korea, as embassy secretary in the People's Republic of China, Uganda, Ghana, as a legation counsellor and head of the trade mission in Gambia. After the fall of communism, he finally worked as an education officer for African affairs in the social sector until 2003. Wolfgang Zielke is a member of the Association for International Law and Politics (Author: Leibniz-Zentrum Moderner Orient, Bibliothek, Geisteswissenschaftliche Zentren Berlin e.V.).

Contains among other things: Statute of the German Colonial Society for Southwest Africa. Berlin 1908. Report of the Executive Board of the Deutsche Kolonialgesellschaft für Südwest-Afrika zu Berlin on the 23rd Fiscal Year from Apr. 1, 1907 to March 31, 1908. Berlin 1908 Statutes of the Lüderitz Foundation. o.O. 1938 Annual Report of the Lüderitz Foundation 1937/1938, Berlin 1938

Dover: SS Gouveneur (German East-Africa Line) travelling from East Africa to Dover. Embarking at Beira, Mombasa and Algiers. Official Number: [No official number listed]. List of passengers disembarking at Dover.