n/a — Highly Important Old Master Drawings from the Gathorne-Hardy Collection. Part I & Part II of the Italian & French Schools

London, Sotheby Parke Bernet, 1976. Hardcover. Green paper over boards; black lettering and decoration. Part I: 67 pp. with 2 color and numerous bw plates. Part II: 67 pp. with 3 color and numerous bw plates. Estimated and realized price lists in both volumes. Catalogues from auctions held on April 28, 1976 (34 items) and November 24, 1976 (32 items). Both volumes include concordances and indeces. NF interiors but with art museum lib. stamps on front covers.