Copy letter from Robert William Frederick Harrison to Sir Thomas R [Richard] Fraser FRS 'Dear Sir, In response to your request, I return herewith the two plates withdrawn from your Sepedon paper as printed. I note your request to be allowed to pay for 50 of the 100 private copies of the paper which you have asked for. We will forward you a bill for that number in due course, if you so prefer; but I presume from our order that you are entitled to have them gratis.' 22 March 1909