Zwei illustrierte ornithologische Bücher zu exotischen Vögeln Bestehend aus: William Robert Ogilvie-Grant: "Report on the Birds collected by the British Ornithologist’s Union Expedition and the Wollaston Expedition in Dutch New Guinea", erschienen in "The Ibis", Bd. 2, Supplement 2, London 1915; "A monograph of the genus Casuarius. By the Hon. Walter Rothschild, Ph. D., F. Z.S. With a Dissertation on the Morphology and Phylogeny of the Palaeognathae (Ratitae and Crypturi) and Neognathae (Carinatae). By W. P. Pycraft, erschienen in "Transactions of the Zoological Society", Bd. XV, Part V., No. 1, London 1900. Nicht kollationiert. Original-Leinwand-Bände. Jeweils ca. 32 cm x 26,5 cm. Two illustrated ornitholigical books about exotic birds by William Robert Ogilvie-Grant, Walter Rothschild and W. P. Pycraft published in London 1900 and 1915. Not collated.