Dr John R. Rees, London, England, 1948
Dr Andre Repond, Monthey, Switzerland (1949-50)
Prof W. Line, Toronto, Canada (1950-51)
Prof Alfonso Millan, Mexico, DF (1951-52)
Dr M.K. el Kholy, Cairo, Egypt (1952-53)
Prof. H.C. Rumke, Utrecht, Netherlands (1953-54)
Dr Frank Fremont-Smith, New York, USA (1954-55)
Prof Nilo Maki, Helsinki, Finland (1955-56)
Prof E.E. Krapf, Buenos Aires, Argentina (1956-57)
Dr Margaret Mead, New York, USA (1957-58)
Dr Brock Chisholm, Victoria, Canada (1958-59)
Prof Hans Hoff, Vienna, Austria (1959-60)
Prof Paul Sivadon, Paris, France (1960-61)
Prof A.C. Pacheco de Silva, Sao Paolo, Brazil (1961-62)
Dr George S Stevenson, New York, USA (1961-62)
Dr Phon Sangsingkeo, Bangkok, Thailand (1962-63)
Prof G.P. Alivisatos, Athens, Greece (1963-64)
Dr Alan Stoller, Victoria, Australia (1964-65)
Sir Samual Manuwa, Lagos, Nigeria (1965-66)
Dr Otto Klineberg, Canada (1966-67)
Prof G. Morris Carstairs, Edinburgh, Scotland (1968-72)
Prof Michael Beaubrun, Kingston, Jamaica (1972-74)
Prof Tsung-yi Lin, Vancouver, Canada (1975-79)
Mr Gowan Guest, Esq, Vancouver, Canada (1979-81)
Prof Eugene B. Brody, Baltimore, USA (1981-83)
Dr Estefania Aldaba-Lim, Manila, Philippines (1983-85)
Mrs Edith Morgan, London, England (1985-87)
Dr Gamal M. Abou El Azayem, Cairo, Egypt (1987-89)
Dr Stanislas Flache, Geneva, Switzerland (1989-91)
Dr Max W. Abbott, Auckland, New Zealand (1991-93)
Dr Federico Puente-Silva, Meixco, DF, Mexico (1993-95)
Mrs Beverly B. Long, Georgia, USA (1995-97)
Marten deVries, Maastricht, Netherlands (1997-99)
Dr Ahmed Abou El Azayem, Cairo, Egypt (1999-01)
Mrs Pirkko Lahti, Helsinki, Finland (2001-03)
Dr Patt Franciosi, Wisconsin, USA (2003-05)
Mrs Shona Sturgeon, Cape Town, South Africa (2005-07)
Prof John R.M. Copeland, London, England (2007-09)
Mr Anthony Fowke, Perth, Australia (2009-11)
