Coll. Dr. Horstmann Frankfurt/M.; [...]; coll. Dr. Espirito Santo Silva Lissabon (d. 1955); 26-29 April 1961 sale 464 Lempertz Cologne, no. 971; obviously acquired here by Irmgard von Lemmers-Danforth
Literature / Source
Wolfram Koeppe, Die Lemmers-Danforth-Sammlung Wetzlar, Heidelberg 1992, S. 480-481.
