Copy letter from Robert William Frederick Harrison, to Dr Dukinfield Henry Scott, Fellow of the Royal Society, Chairman of the Botany Sectional Committee Francis Darwin, who was nominated by the Botany Sectional Committee as referee on the paper by Professor [Henry Horatio] Dixon, 'On the Transpiration Current in Plants', which was communicated by Professor [John] Joly, reports that in the paper should be printed in 'Proceedings [of the Royal Society]' as it stands, with all the illustrations. It is estimated to be 13 pages long, at a cost of £10. The five figures would amount to £1-17-0. Asks Scott if the paper should go ahead for printing. 22 November 1906