Referee's report by Alexander Russell, on a paper 'A new method for investigating conduction phenomena in semi-conductors' by J A V Fairbrother Sectional Committee: Physics Recommended for publication in the 'Proceedings of the Royal Society of London'. Paper requires abbreviating, and clarification in parts which are 'rather obscure'. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 5 May 1936. [May 1936]