Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Charles Herbert] Lees, FRS 'I told Dr. Smith your views on Sir Charles Martin's paper, and he said he would take action as soon as you could send in a written statement, and he would be very glad if you would let him have this at the earliest possible moment. Just a short report without going into details will suffice.' 30 July 1930