Referee's report by Harold Baily Dixon, on a paper 'Gaseous combustion at high pressures. Part IX.—The influence of pressure upon the "explosion limits" of inflammable gas-air, etc., mixtures' by William Arthur Bone, Dudley Maurice Newitt and C M Smith Sectional committee: Chemistry Recommended for publication in Proceedings, in full.The authors should add the percentage of vapour to the paper. [Published in Proceedings of the Royal Society A, 1928]. Endorsed on verso as received 3 December 1927. 2 December 1927