Dr. Heymann’s collection was confiscated as 'Degenerate Art' under the authority of the Dienststelle Reichsleiter Rosenberg on 2 February 1942 from the warehouse of Speditur Roth, Reichenbergerstrasse 54, Berlin, where the works were stored. [...]; Sotheby’s London, May 20, 1987 (lot 102)
