MACAULEY, Colman. Report of a Mission to Sikkim and the Tibetan Frontier; with a memorandum on our relations with Tibet, Calcutta, Bengal Secretariat Press, 1885, 4°, for "confidential" use only, 22 mounted gelatin prints, each 7½ x 5½ in. [190 x 140 mm.], one folding map, original cloth, t.e.g.