Tristan da Cunha Research Facility - note on a discussion held 17 January 1968 Present: Professor M J Lighthill; Dr F C Fraser; Dr M W Holdgate; Sir Maurice Yonge Matters discussed: 1.) Purpose of meeting 2.) Need for continuing facility in Tristan group 3.) South African interest 4.) Course of action Document reference SZR/4(68) 12 February 1968