Adolf Friedrich, Duke of Mecklenburg-Schwerin, 1873-1969, Maberly-Oppler, G. E, Deutsche Zentral-Afrika-Expedition (1907-1908), Russell E. Train Africana Collection (Smithsonian Libraries) DSI · London ; New York : Cassell and company, ltd. · leaf 545
THE ITURI AT MAWAMBI A FOREST FERRY ON THE ITURI
Scientific expeditions
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
