Referee's report by Geoffrey Ingram Taylor, on a paper 'The properties of torsional vibrations reciprocating engine shafts. Part I' by George Ridsdale Goldsbrough Sectional committee: Mathematics Does not state whether the paper is recommended for publication. Instead, offers a list of criticisms that the author should read. [Published in Proceedings of the Royal Society A, 1926]. Endorsed on verso as received 12 April 1926. 2 April 1926