Referee's report by James Chadwick, on a paper 'The scattering of electrons in bromine vapour' by F L Arnot and J C McLauchlan Sectional committee: Physics Recommended for publication in Proceedings, in full. The author promises a further paper but any new information that is discovered should just be added to this paper. The calculations aren't interesting and space is too limited to include them. [Published in Proceedings of the Royal Society A, 1934]. Endorsed on verso as received 4 May 1934. May 1934