Lot 90
de Filippi, Filippo. Ruwenzori. An Account of the Expedition of H.R.H. Prince Luigi Amedeo of Savoy, plates and maps, many folding, original cloth, 8vo, London: Archibald Constable, 1908; Dutton, E. A. T. Kenya Mountain, plates, original cloth, 8vo, London: Jonathan Cape, 1930; Piers, Frank. Orchids of East Africa, signed by the author, illustrations, modern half morocco, 8vo, Lehre: Verlag Von J. Cramer, 1968; and one other, Africa (4)
