James W. Alsdorf, Chicago, acquired by 1960; Robert L. Stolper, Los Angeles; Jay C. Leff, Uniontown, PA, acquired by 1969, until 1981; (Sotheby Parke Bernet, Inc., New York, May 14, 1981, no. 114); Mr. and Mrs. Klaus G. Perls, New York, acquired after 1981, until 1991Court of Benin Objects in the Michael C. Rockefeller Wing, Metropolitan Museum of Art