Minutes of the meeting of the Optical Subcommittee of the British National Committee for Physics Present: Professor R W Ditchburn [Chairman]; Matters discussed; 1. Minutes The minues of the meeting held on 2 February 1962 were confirmed 2. Allocation of Grants to students 3. Conference on Optical INstruments, London 1961 4. VI Congress f the Internation Optical Commission, 1962 5. I.C.O. Coference 1964 6. New constitution of the Subcommittee 10 June 1963