Proceedings of the Scientific Meetings of the Zoological Society of London for the Years 1870-71, London, Longmans, Green, Reader, and Dyer, 1870-71, 2 vols., parts II-III only of 1870 and parts I-II only of 1871, lithographed plates, including 50 hand-coloured plates of parrots, deer, monkeys and sloths by J.G. Keulemans, J. Smit, and others, finished with gum arabic, modern cloth, original wrappers bound in; and a single volume, Proceedings of the Fourth International Ornithological Congress (London, Dulau & Co., 1907). (3)