| Description | /1/1. 1 x ts. letter, 17 July 1975, from Alan G. Wilkinson of the Art Gallery of Ontario, Toronto, to Roland Penrose, 1p.
/1/2. 1 x ts. letter, 24 July 1975, reply from Roland Penrose to Alan G. Wilkinson of the Art Gallery of Ontario, Toronto, 1p.
/1/3. 1 x ts. letter, 4 September 1975, reply from Alan G. Wilkinson of the Art Gallery of Ontario, Toronto, to Roland Penrose, 1p.
/1/4. 1 x ts. letter, 11 September 1975, reply from Roland Penrose to Alan G. Wilkinson of the Art Gallery of Ontario, Toronto, 1p. |