ORNITHOLOGY -- S. Dillon RIPLEY. Ornithological Books in the Yale University Library, including the Library of William Robertson Coe. New Haven: Yale University Press, 1961. 8°. Plates. Original cloth, dust-jacket (frayed at head). -- Jean ANKER. Bird Books and Bird Art. The Hague: Dr. W. Junk, 1979. 4°. Plates. Original cloth (2 copies). -- And 4 others on the same subject including the Ellis Catalogue. (7)