Referee's report by Carl Frederick Abel Pantin, on a paper 'The effects of low temperature and acclimatization on the respiratory activity and survival of ram spermatozoa' by Min-chueh Chang and Arthur Walton Sectional committee: Physiology Recommended for publication in Proceedings. There is a small error which should be modified. Contains extra question - 'Is there any information contained in the paper which likely to be of value to the enemy?' Referee replies that he is not in a position to judge this. The paper is of agricultural importance, so an agriculturalist should be consulted. [Published in Proceedings of the Royal Society B, 1940]. Endorsed on verso as received 2 September 1940. September 1940