| Description | <li>Paper on methods of comparing rates of aging in large mammal and human populations. Typescript with handwritten edits. No date but references show it is post 1969
<li>Programme and handscript notes from the American College of Physicians' Clinical Gerontology conference, at the Shoreham Hotel, Washington DC, 21-23 August 1969
<li>Papers from The Gerontology Research Center 8th International Congress of Gerontology, 27 August 1969 |