Copy letter from Robert William Frederick Harrison, to Sir Thomas Henry Sanderson, The Foreign Office 'Sir, I have the honour to acknowledge receipt of your letter of the 24th inst. [instant], stating that the French Government have appointed Dr Deniker as a Delegate to the International Conference on the Cataloguing of Scientific Literature. I have the honour to be, Sir, your obedient servant, Robt Harrison Asst Sec R.S. [Assistant Secretary, Royal Society]'. 27 April 1896