Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Sir John [Herrbert] Parsosn, C.B.M, FRS Informs John [Herbert] Parsons of the situation with the Glass Worker's Cataract investigation, includes a copy of the letter received from the Home Office[not enclosed] and a copy of the reply [not enclosed]; also informs that Mrs C. A. Harris has written back to inform that the report will be sent in a few days' time. 2 July 1923