| Description | /1. 1 x ts. letter with ms. note on verso, 18 December 1975, from Joe Aveline of the ICA, London, to Roland Penrose, 1p.
/2. 1 x ts. letter, 5 February 1976, from Roland Penrose to Joe Aveline of the ICA, London, 1p.
/3. 1 x ts. letter with ms. notes on verso, 6 February 1976, from Joe Aveline of the ICA, London, to Roland Penrose, 1p.
/4. 1 x ts. letter, 6 February 1976, from Anthony (Forwood) of the Elephant Trust, London, to Julie Lawson of the ICA, London, 1p.
/5. 1 x photocopy of a ts. letter, 11 August 1976, from the Courdert Brothers, London, to Roland Penrose, 2p.
/6. ms. notes, n.d., concerning finances of the Illusion exhibition of June 1975, 1p. |