Second referee's report by Paul Adrien Maurice Dirac, on a paper 'On field equations of electric charge' by H T Flint Sectional Committee: Mathematics Recommended for publication in the 'Proceedings of the Royal Society of London'. Does not see how the theory can be applied to the ordinary electron. Recommends publication only on account of the mathematical interest of the latter part. [Not published] Endorsed on recto as received 7 June 1939. [June 1939]