World Health Organization (WHO). Folder K.118. May 1963 - January 1964. Correspondence and papers, arrangements for meetings, lists of participants, reports, submissions to Executive Board, meeting of MRC in London 16 January 1964 to discuss proposed new WHRC, with manuscript notes by M.F. Perutz. Folder K.119. January 1964 - May 1966. Correspondence, papers, press comment on possible work of WHRC, arrangements and list of participants for "Informal meeting on work in…