Adolf Friedrich, Duke of Mecklenburg-Schwerin Associated date(s): 1873-1969. In the heart of Africa Adolf Friedrich, Duke of Mecklenburg-Schwerin; Maberly-Oppler, G. E.; Deutsche Zentral-Afrika-Expedition (1907-1908); Russell E. Train Africana Collection (Smithsonian Libraries) Cassell and company, ltd 1910 Read more about In the heart of Africa
Associated date(s): 1873-1969. In the heart of Africa Adolf Friedrich, Duke of Mecklenburg-Schwerin; Maberly-Oppler, G. E.; Deutsche Zentral-Afrika-Expedition (1907-1908); Russell E. Train Africana Collection (Smithsonian Libraries) Cassell and company, ltd 1910 Read more about In the heart of Africa
