MOHR, Edward. To the Victoria Falls of the Zambesi [translated by N. D'Anvers], London, Sampson Low, 1876, 8°, FIRST EDITION, 4 chromolithographed plates, woodcut plates, folding map, coloured in outline, illustrations, original cloth, gilt (lightly rubbed) -- STANLEY, Henry M. In Darkest Africa, London, Sampson Low, 1890, 2 vols., 8°, FIRST EDITION, wood-engraved plates, one folding map, coloured in outline, illustrations, original cloth, gilt; and 2 others of related interest. (5)