Second referee's report by Neil Kensington Adam, on a paper 'On the nature and permeability of chitin II—The permeability of the uncalcified chitin lining the foregut of homarus' by C M Yonge Sectional committee: Zoology Recommended for publication in Proceedings, in full. The paper has been improved since he last reviewed it. [Published in Proceedings of the Royal Society B, 1936]. Endorsed on verso as received 6 January 1936. January 1936