| Description | /1/1. 1 x ts. letter, 14 December 1979, from James H. Cohan of Washington University Gallery of Art, St. Louis, to Roland Penrose, 1p.
/1/2. 1 x ts. letter, 3 January 1980, reply from Roland Penrose to James H. Cohan of Washington University Gallery of Art, St. Louis, 1p.
/2. 1 x ts. letter, 23 March 1983, from Roland Penrose to John Webb, London, 1p. |