Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to [John] Rose Bradford FRS Asks if Mr [John Herbert] Parsons should be written to or if John Rose Bradford will telephone him regarding a further report on the Glassworkers Cataract Committee following a telephone call from Miss Syme of the Home Office; reports that the last report was from May 1921 on the subject of cataracts among Iron-workers and is unsure whether Mrs. Harris work on colloidal chemistry of the crystalline lens has anything to report. 12 June 1923