| Description | /1/1. 1 x ms. letter, 20 July 1978, from David Griffiths, Aberystwyth, to Roland Penrose, 1p.
/1/2. 1 x ts. letter, 26 July 1978, reply from Roland Penrose to David Griffiths, Aberystwyth, 1p.
/2. 1 x ts. letter, 1 August 1983, from Evan Maurer of the University of Michigan Museum of Art, Ann Arbor, to Roland Penrose, 1p.
/3. 1 x ts. letter, 24 August 1983, from Roland Penrose to Evan Maurer of the University of Michigan Museum of Art, Ann Arbor, 1p. |