Referee's report by Harold Jeffreys, on a paper 'On Heisenberg's elementary theory of turbulence' by Subrahmanyan Chandrasekhar Sectional committee: Physics Recommended for publication in Proceedings. He isn't an expert in the present theory in turbulence, having lost touch with it in the last twenty years. Suggests using Geoffrey Ingram Taylor as a referee. [Published in Proceedings of the Royal Society A, 1949]. Date received not given. 1949