Referee's report by William Lawrence Bragg, on a paper 'On the calculation of certain crystal potential constants, and on the cubic crystal of least potential energy' by Janet E Jones and Albert Edward Ingham Sectional Committee: Physics Recommended for publication in the 'Proceedings of the Royal Society of London'. Cannot judge the mathematical section, but trusts in the work of Albert Edward Ingham. [Published in the 'Proceedings of the Royal Society of London' A, 1925] Endorsed on verso as received 7 November 1924. [November 1924]