Minutes, meeting of the War Committee Lists those present with Lord Rayleigh in the Chair. Lists committee business including a letter from the War Office stating that the Army Council would like information on the manufacture of optical glass; the decision of the [Royal Society] Council to appoint a War Trades Committee; reports from the Physics and Engineering Sub-Committees; appointment of Sir Charles Parsons and Prof J F Thorpe to the committee, and sub-committee appointments. p11-12. 12 May 1915