Old master paintings : including property of the Collection of John T. Dorrance, Jr., property of the Estate of Walter P. Chrysler, Jr., property of the Succession of William G. Helis, Jr., property of the Estate of the late Edgar J. Kaufmann, Jr., property of a Collection formed by Roberto Polo sold at the Direction of the Internal Revenue Service, property of the Walker Art Center, sold to establish a purchase fund for contemporary art in the name of the donor, the T.B. Walker Foundation: auktion, Thursday, January 11, 1990 at 10:15 am