JUNKER, Wilhelm (1840-92). Travels in Africa during the Years 1875-1878, translated by A. H. Keane, London: Chapman and Hall, 1890-92. 3 volumes, 8° (225 x 140mm). Half titles, frontispieces, title vignettes, plates and illustrations, 3 folding coloured engraved maps. (Map in vol. one with short tear, occasional light staining and spotting.) Original green pictorial cloth, spines lettered in gilt (corners bumped, extremities lightly rubbed). Provenance: unidentified armorial bookplate with motto "Mediocria Firma." FIRST EDITION IN ENGLISH. (3)