Second referee's report by William Lawrence Bragg, on a paper 'A determination of the space groups of certain carbohydrates' by J Young and F W Spiers Sectional committee: Physics Not recommended for publication.The authors don't come to definite conclusions, which would be fine if they included a body of data but they didn't. Experimental results should be described and photographs should be added. [Not published]. Endorsed on verso as received 12 August 1930. 10 August 1930