Two letters dated 7 May 1953 and 13 June 1953, with transcriptions and notes typed by Piers Paul Read. 18 letters Mar-Dec 1964, with transcriptions and notes typed by Piers Paul Read.
Seven letters dated Apr - Jun 1965, with transcriptions and notes typed by Piers Paul Read. Two letters 20-24 Mar 1966, with transcriptions and notes typed by Piers Paul Read. 10 letters Jan-May 1967, with transcriptions and notes typed by Piers Paul Read. Six letters 2-16 Jun 1969, with t...
Two letters April 1982, with transcriptions and notes typed by Piers Paul Read. 23 letters Feb-Mar 1984, with transcriptions and notes typed by Piers Paul Read. Letters, undated, with transcriptions and notes typed by Piers Paul Read.