Copy letter from Robert William Frederick Harrison, to Sir H Percy Anderson, The Foreign Office 'Sir, I have to acknowledge receipt of your letter of April 30, stating that, in addition to Dr Deniker, Messieurs Milne-Edwards, Darboux, and Vroost have been appointed as French Delegates at the Conference which is to be held in London in July next for the purpose of preparing a Catalogue of Scientific Literature. I have the honour to be, Sir, your obedient servant, Robt Harrison Asst Sec R.S. [Assistant Secretary, Royal Society]'. 1 May 1896