Referee's report by Ernest Frederick Relf, on a paper 'The use of a vertical pipe as an overflow for a large tank' by Alfred Maurice Binnie Sectional committee: Engineering Recommended for publication in Philosophical Transactions. It is an interesting study. Slight improvement in wording should be made. [Published in Proceedings of the Royal Society A, 1939]. Endorsed on verso as received 3 August 1938. August 1938