Correspondence, reports, drafts, notes, with Wellcome Research Laboratories, regarding nomination by Murrell of Gregory Lawrence and Peter Walker for 1977 Nobel Prize, paper contributed to World Organization of National Colleges and Academic Associations of General Practitioners' World Conference on Family Medicine (8th, 1978, Montreal, Switzerland), and 1978 Geneva W.H.O Medical Society meeting, 1978-79; notes, draft papers, reports, concerning World Health Organization Medical Society meeting, Geneva, 1978; draft methodology and readings, notes and readings for paper, 'The first six years of pigbel: a historical analysis'; bibliography, 1979-90s for paper, 'Pigbel in Papua New Guinea: an ancient disease rediscovered'; correspondence and related material concerning publication and research proposals made by Murrell to W.H.O, 1978-79, including notes of W.H.O training program 'Epidemiology and bacteriology of enteric infections, Tehran, 1963; Readings, correspondence, reports and notes, 1964-78; study leave report 1965, 'Pikbel and primary health care', 1978; notes, readings, correspondence regarding visit to United Kingdom to develop vaccine proposals, 1978-79, including material relating to General Practitioner group meeting in Amsterdam; notes, readings, reprints of intestinal motility papers, 1958-90; reprints of intestinal motility papers, 1967-91; readings, notes, correspondence, literature search concerning Pikbel research, 1977-1990; reprints of pikbel papers, 1974-1991; 'Miscellaneous reprints': reprints and notes for pikbel and other articles