BURTON, Richard Francis. The Lake Regions of Central Africa. A Picture of Exploration, London: Longman, Green, Longman, and Roberts, 1860. 2 volumes, 8° (217 x 134mm). Half titles, 12 "chromoxylographed" plates, wood-engraved illustrations. (Lacks folding map.) Contemporary polished calf gilt (rebacked preserving old spines but with later red and black morocco lettering-pieces). FIRST EDITION, ?second issue. Penzer pp. 65-67. (2)