Letter from George Robert Sabine Snow, on a paper 'The plant growth-regulating activity of dextro and laevo α-(2-naphthoxy)propionic acid' by M S Smith and Ralph Louis Wain, to [the Royal Society] Paper reference code: B23 Snow remarks on the question of how many photographs should be published, and suggests this is a matter for the editor rather than himself. Written at Southway, Dunstan Road, Old Headington, Oxford [England]. [Published in Proceedings B, 1951]. Endorsed on recto as received 1 June 1951. 31 May 1951