Referee's report by Leonard Bairstow, on a paper 'Distribution of velocity and temperature between concentric rotating cylinders' by Geoffrey Ingram Taylor Sectional Committee: Mathematics Recommended for publication in the 'Proceedings of the Royal Society of London'. 'The theory is very speculative but not more so than is usual in this subject'. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 21 June 1935. [June 1935]