STC167412 Frontispiece to \'Through the Dark Continent\', by Henry M. Stanley, published 1878 (litho) by English School, (19th century); Private Collection; (add.info.: the sources of the Nile around the Great Lakes of Equatorial Africa and down the Livingstone River to the Atlantic Ocean; Sir Henry Morton Stanley (1841-1904); British-American explorer of central Africa;); The Stapleton Collection; English, out of copyright.