Referee's report by James Chadwick, on a paper 'Experiments on the protons produced in the artificial disintegration of the nitrogen nucleus' by E C Pollard Sectional committee: Physics Recommended for publication in Proceedings, in full. The experiments in the paper are useful contribution, though they do not bring information which is new. There are some faults in the presentation of the paper which should be modified. [Published in Proceedings of the Royal Society A, 1933]. Endorsed on verso as received 21 March 1933. March 1933