Minutes of a meeting of the British National Committee for Theoretical and Applied Mechanics Present: Professor G K Batchelor, chairman; Professor R E D Bishop; Dr D Kuchemann; Professor M J Lighthill; Professor P Lord; Professor L Maunder; Professor R S Scorer; Professor K Stewartson Matters discussed 1. Minutes of the meeting held on 17 May 1968 (NTAM/5 (68)0 were confirmed 2. Membershiop 3. Circulation of documents 4. Information on meetings and symposia 5. The 1968 General Assembly of IUTAM 6. Proposed Symposium on Directional Stability and Control of Ships and Submarines 7. XII International Congress of Applied Mechanics, Stanford, 1968 8. Admission of Bulgaria 9. EUROMECH Colloquia 10. 8th International Congress on Acoustics 11. Co-ordination of international activities in the field of stress analysis 12. IUTAM Symposium on Flow of fluid-solid mixtures, Cambridge, March 1969 13. Fourth Cranfield Fluidics Conference and Exhibition 14. European Meeting on Boundary Layers and Flow Fields at High Speeds Summary of Recommendation to Council Minute 5 - Increase in Subscription to Internatinal Union of Theoretical Applied Mechanics 17 January 1969