Second referee's report by Alfred Fowler, on a paper 'Determination of the yard in wave-lengths of light' by Alfred Edwin Howard Tutton Sectional committee: Physics Recommends that the paper should be referred back to the author. His objection to the wave length has not been recognised. Most of pages 26 and 27 should be omitted. [Published in Philosophical Transactions A, 1932]. Endorsed on verso as received 12 May 1931. June 1931