Copy letter from Robert William Frederick Harrison to Professor [David] Ferrier FRS, Chairman Physiology Committee 'Paper by Mr H C Ross of Blood Platelets. Copy of Mr Hardy's report on this paper is enclosed [no enclosure] herewith for the Chairman's information. Dr Bradford is of opinion that the authors should be informed that the paper must be cut down [to a note] and that the illustration (which would cost £12 to be reproduced) cannot be included. The paper is also sent for the Chairman's information. The paper not having been read yet; the author can withdraw it if he does not care to accept these conditions.' 26 May 1909