| Description | /1. 1 x ts. letter, 19 November 1975, from Waldo Rasmussen of The Museum of Modern Art, New York, to Roland Penrose, 1p.
/2. 1 x ts. letter, 26 November 1975, from Roland Penrose, to Waldo Rasmussen of The Museum of Modern Art, New York, 1p. |