SALVIN, Osbert, Philip Lutley SCLATER (editors) and others. The Ibis, a Quarterly Journal of Ornithology. London: Gurney and Jackson, 1881-1935. 49 volumes comprising Fourth Series, vols. V-VI; Fifth Series, vols. I-II; Sixth Series, vols. V-VI; Seventh--Thirteenth Series, each vols. I-VI. 8°. Wood-engraved title vignettes, numerous hand-coloured lithographed plates by J. G. Keulemans and others, illustrations. Contemporary half calf, half morocco and cloth. With a collection of later volumes including indices, most in wrappers. Sold as a periodical, not subject to return. (105)