Referee's report by Frederic Charles Bartlett, on a paper 'The monaural threshold: effect of a subliminal contralateral stimulus' by J W Hughes Sectional Committee: Physiology Recommended for publication in the 'Proceedings of the Royal Society of London'. Suggests some areas which could be condensed if necessary. Finds the discussion of results confusing and difficult to understand, parts of which could be omitted. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 24 June 1937. [June 1937]