Referee's report by William Edward Curtis, on two papers 'The spectrum of rubidium hydride, RbH I. Analysis' and 'The spectrum, of rubidium hydride, RbH - II. Potential curves, wave functions, and intensity distribution' by Alfred Gordon Gaydon and R W B Pearse Sectional Committee: Physics Recommended for publication in the 'Proceedings of the Royal Society of London'. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 7 July 1939. [July 1939]