Referee's report by Frederick Alexander Lindemann, on a paper 'On the law and mechanism of monomolecular reaction' by S C Roy Sectional committee: Physics Recommended for publication in Proceedings, in full. Although the referee doesn't agree with the opinions of the author, it is 'an interesting paper which might well be published'. [Published in Proceedings of the Royal Society A, 1926]. Endorsed on verso as received 2 October 1925. October 1925