Referee's report by Albert James Bradley, on a paper 'Behaviour of the crystalline structure of brass under slow and rapid cyclic stresses' by W A Wood and P L Thorpe Sectional Committee: Engineering Recommended for publication in the 'Proceedings of the Royal Society of London'. Has 'no criticisms to make of this very interesting paper'. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 4 December 1939. [December 1939]