| Description | /1. 1 x ts. letter, 23 July 1976, from Margit Rowell of the Solomon R. Guggenheim Museum, New York, to Roland Penrose, 1p.
/2. 1 x ts. letter, 12 August 1976, from Roland Penrose to Margit Rowell of the Solomon R. Guggenheim Museum, New York, 1p.
/3. 1 x ms. letter, 30 August 1976, from Margit Rowell to Roland Penrose, 1p.
/4. 1 x ts. letter, 29 September 1976, from Roland Penrose to Margit Rowell-Noël, Paris, 1p.
/5. 1 x ts. letter, 18 November 1976, from Roland Penrose to Margit Rowell-Noël, Paris, 1p. |