A very good copy in chipped original wrappers. Jubilee Supplement No. 2, Tenth Series of 'The Ibis: A Quarterly Journal of Ornithology,' December 1915. Eight color plates by H. Gronvold. Two folding maps in color. Pages unopened (uncut in original octavo folds), can be cut on request. 329 pp. The scarcest of the supplements published by the Union. An early report on the birds of New Guinea.