Minutes of the meeting of the Optical Subcommittee of the British National Committee for Physics Present: Professor O S Heavens [Chairman]; Dr J M Burch; Dr J Dyson; Professor H H Hopklins; Dr H G Jerrard; Dr G L Rogers; Professor W D Wright; Dr C G Wynne Professor R W Ditchburn and Dr O Simpson attended by nvitation of the Chairman. Matters discussed; 1. Minutes The minutes of the meeting held on 9 November 1967 (OSC/4/(67)) were confirmed. 2. The Reading Conference, 1969 3. ICO 1972 Meeting 4. Summer School on Optical Processing of Information, Paris, July 1969 5. Eighth Meeting of ICO, Reading, July 1969 6. Business of ICO 7. A National Institute of Optics 8. Briefing of UK delegation to the ICO meeting, 1969 NOTE at beginnning of minutes 'These minutes are also in New Book for Chairman's signature.' 17 March 1969