Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs. [Agnes] Arber Refers to Mrs. [Agnes] Arber's joint paper with Mr. [Rudolph] Beer, 'The occurence of multinucleate cells in vegetative tissues'. Notes Mrs. Arber's desire to include a number of text figures. Explains that their inclusion will drastically effect the conditions laid down on the paper by the Committee it was refered to and render the paper over the Society's page limit for the 'Proceedings'. 3 January 1919