HJSY/2/2
Conversations 1969-1976
5 November 1969 - 18 November 1976
HJSY/2/4
Conversations 1977-1978
9 March 1977 - 14 December 1978
HJSY/3/1/7
Guardian correspondence 1988-1989
23 September 1988- 29 December 1989
HJSY/3/1/9
Guardian correspondence 1990
2 January 1990 - 31 December 1990