Copy letter from Robert William Frederick Harrison, to Professor Arthur Schuster, Fellow of the Royal Society 'Dear Professor Schuster, Many thanks for your letter enclosing your account of the General Assembly at Vienna. It will be laid before the Council next week. I have communicated by telegraph with Dr Larmor, who is in Ireland, as to the meeting of the Physics Committee and he agrees to Tuesday, July 2nd, so I am sending out summonses for that afternoon at 3 o'clock. Believe me, very truly yours, Robt [Robert] Harrison'. 25 June 1907