Referee's report by William Lawrence Bragg, on a paper 'The crystal structure of di-n-propylmonocyanogold' by R F Phillips and Herbert Marcus Powell Sectional Committee: Chemistry Recommended for publication in the 'Proceedings of the Royal Society of London'. Suggests forwarding a copy of a recent resolution, concerning technical descriptions of crystal work, to the authors, and that they be asked to amend their paper accordingly. Suggests how the paper could be amended. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 2 June 1939. [June 1939]