Complete in seven parts in The Ibis: A Quarterly Journal of Ornithology. Eleventh Series, Volume I. (1919) Nos. 1-4 and Volume II. (1920) Nos. 1-3. These seven numbers contain a total of 15 color plates (2 of which relate to the Canary Islands) and 15 b&w plates with tissue guards, two b&w fold maps, three b&w maps, one color map, and one color fold out map. Buteo Books holds many back years of The Ibis. Very good in unopened original wrappers. Wrappers worn and chipped. May be cut (trimmed) to facilitate use.