Referee's report by George Frederick James Temple, on a paper 'The theory of plane plastic strain for anisotropic metals' by R Hill Sectional committee: Physics Recommended for publication in Proceedings. It gives a 'simple and elegant account' of the theory. The author has dealt with the matter in a 'masterly way'. It should be published in its current form and shouldn't be abbreviated. [Published in Proceedings of the Royal Society A, 1949]. Date received not given. 15 March 1949