Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Hugh Longbourne] Callendar, Chairman of the Physics and Chemistry Committee and FRS Informs Professor [Hugh Longbourne] Callendar that Dr. [Arthur] Schuster believes a meeting of the Physics and Chemistry Committee should be held to make a decision on the papers by Lord Berkley and [Percival] Spencer [Umfreville] Pickering. Asks if Professor Callendar could let him know a suitable date for such a meeting. Also reminds Professor Callendar that his Committee has the question of awarding the Gunning Fund to consider. 16 March 1917