Copy letter from William Bate Hardy, Secretary of the Royal Society; to [Thomas Strangeways Pigg] Strangeways Esq. Informs [Thomas Strangeways Pigg] Strangeways that Hardy has read the paper ['Experimental studies on the differentiation of embryonic tissues growing in vivo and in vitro.—I.'] by Strangeways and Dr [Honor Bridget] Fell, and that it has been looked at by a referee. Informs him that the paper is most suited to the Proceedings as it will get a wider circle of readers there, and asks them to cut it down by about a third. Encloses a copy of the referee's comments to this end. [Enclosure not present.] 28 October 1925