Second referee's report by Charles Herbert Lees, on a paper 'On the saturation pressures of steam (170° to 374° C.)' by Alfred Charles Glyn Egerton and G S Callendar Sectional committee: Physics Recommended for publication in Philosophical Transactions, in full. The comments of the referees have been taken into account and this revised version of the paper is a lot better. Tables seven should be omitted. [Published in Philosophical Transactions A, 1922]. Endorsed on verso as received July 1932