Letter from [Edward Neville da Costa] Andrade to [Archibald Vivian] Hill, regarding a paper 'The nature of fatigue in the auditory system' by [Raymond] C Parker Paper reference code: B.122 Asks for the paper to be withdrawn. Believes the paper 'was an advance', but accepts the referees' decision. [Not published in Royal Society journals but published in the Proceedings of the Physical Society, vol. 50, number 1, 1938]. Received 3 April 1937 2 April 1937