Letter fro Charles Whittingham, The Chiswick Press, 20 & 21 Tooks Court, Chancery Lane, London, to Robert [William Frederick] Harrison, The Royal Society, Burlington House Sends revised proofs of invitation cards with a 'block of Arms inserted'. Enclosed is the proof of the invitation card which states 'the President and Council of the Royal Society on the occasion of the Triennial Assembly in London of the International Association of Academies request the pleasure of the company of' along with the adress and time. 27 April 1904