Referee's report by Sydney Chapman, on a paper 'Aspects of the current system producing magnetic disturbance' by J M Stagg Sectional Committee: Physics Recommended for publication in the 'Proceedings of the Royal Society of London'. Suggests shortening the paper, but only slightly. Suggests substituting the plates for line drawings. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 22 May 1935. [May 1935]