| Description | /1/1. 1 x ts. letter, 9 May 1972, from Carolyn Lancher of the Museum of Modern Art, New York, to Roland Penrose, 1p.
/1/2. 1 x ts. letter, 19 May 1972, reply from Roland Penrose, to Carolyn Lancher of the Museum of Modern Art, New York, 1p. |