Anon. sale, Sotheby Parke Bernet & Co., London, 4 December 1975, lot 343; Anon. sale, Maitre Robert, Nouveau-Drouot, Paris, 12 December 1983, lot 232bis; Anon. sale, Maitre Champin, Hotel des Ventes, Enghien-les-Bains, 26 February 1984; Anon. sale, Sotheby's, New York, 21 February 1985, lot 42; Acquired at the previous sale by the present owners.