LIVINGSTONE, David. Missionary Travels and Researches In South Africa. London, 1857. 8o. Engraved folding frontispiece, portrait, folding map and numerous plates and illustrations. Contemporary tree calf gilt (rebacked in morocco). FIRST EDITION. With an ALS from Livingstone to Mr. Logan, thanking him for a present, 6 July 1865, 4 pp., 8vo.