Copy letter from Robert William Frederick Harrison, to Honourable F H Villiers, Assistant Under Secretary of State, Foreign Office, S.W. 'Sir, I have to acknowledge the receipt of your letter of the 3rd. instant, enclosing the copy of a note relative to L'Association International des Academies. I am, Sir, Your obedient Servant, Robert Harrison Asst. Sec. R. S. [Assistant Secretary, Royal Society]'. 4 October 1901