| Description | /1/1. 1 x ts. letter, 19 May 1975, copy from Nikos Stangos of Thames & Hudson to Nicolas Calas and sent to Roland Penrose, 1p.
/1/2. Compliment slip from Thames & Hudson, 1p.
/1/3. 1 x ts. letter, 21 May 1975, from Roland Penrose to Nicolas Calas, 1p. |