Research 1 July 1964 Amnesty International British and International Section: Newsheet for Threes groups, No.4a, July 1964
Research 1 June 1964 Amnesty International British and International Section: Newsheet for Threes groups, No.4, June 1964
Research 1 May 1964 Amnesty International British and International Section: Newsheet for Threes groups, No.3, May 1964
Research 1 March 1964 Amnesty International British and International Section: Newsheet for Threes groups, No.2, March 1964
Research 1 February 1964 Newsheet for Threes Groups, Amnesty International British Section, No.1, February 1964
