Referee's report by William Edward Curtis, on a paper 'Spectra of SeO and SeO2' by R K Asundi, Mohammad Jan-Khan and R Samuel Sectional Committee: Physics Recommended for publication in the 'Proceedings of the Royal Society of London'. Suggests indicating the intensities of band densities where possible. Suggests combining some of the tables. Finds the plates to be very poor quality. Has corrected some errors in the manuscript 'which should not have escaped the notice of all three authors'. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 19 May 1936. [May 1936]