1921 - 1998
COMPRESSION D'OFÈVRERIE [TWO WORKS]
Executed in 1972, these works are registered in the archives of Denyse Durand-Ruel under numbers (i.) 7128 and (ii.) 7690.
Private Collection, Zurich (acquired directly from the artist circa 1975)
Sotheby's, New York, 22 September 2011, Lot 67
Acquired from the above sale by the present owner
Pierre Restany, César, New York, 1976, p. 216