Minutes of a meeting of the British National Committee for Theoreticqal and Applied Mechanics Present:P Professor G Temple, Chairman; Professor W R Dean; Sir Thomas Havelock; Professor M J Lighthill; Sir William Penney Matters discussed; 1. Minutyes of previous meeting on 18 March 1952 and opinion obtaiined by correspondence in June 1954 confirmed 2. Report on Brussels General Assembly 3. Membership of the British National Committee 4. IX International Congress of Applied Mechanics and General Assembly of the International Union for Theoretical And Applied Mechanics 5. Agenda for the General Assembly of the Union 13 April 1956