Papers and correspondence of Robert McCredie May PRS, Baron May of Oxford, physicist and ecologist Papers and correspondence of physicist and ecologist Robert May. The extensive collection spans May's entire career. Earlier physics and mathematics material from his time at Harvard and the University of Syndey is present. His later work on ecology, biodiversity and infectious diseases at Princeton University, Imperial College London, and the University of Oxford, is also well-represented in the collection. the collection contains working files for many of May's key areas of research, including drafts of papers and associated correspondence, as well as records related to his work as Scientific Advisor to the Government and President of the Royal Society. 1950-2018