Typescripts - Viruses, unpublished
Manuscripts and typescripts - published lectures on Ageing - 'Immunology, Ageing and Cancer'
Manuscripts and typescripts - published lectures on Ageing. New Zealand 1973 and U.S.A. 1975 (Two files)
Material for 'Collected Essays' (Unpublished)
Typescripts - Weizmann Lectures, Israel 1978
Manuscripts and typescripts - Weizmann Institute Lectures, Israel 1978
Typescripts - Vanderbilt Lectures (not delivered)
Typescripts - Sir John Morris Memorial Lecture, Tasmania, October 1959
Typescripts and notes - University lectures
Typescripts - unpublished popular talks
Typescripts - lectures and talks, most unpublished
Typescripts and notes - early unpublished writings
