Letter from J C [John Cunningham] McLennan, University of Toronto, Toronto, Canada, to A A C [Alan Archibald Campbell] Swinton, 40 Chester Square, London, England He gives thanks for Swinton's letter and he sees from his 'Nature' article that Swinton is better. He looks forward to being at the Royal Society Club dinners of 10, 17 and 24 June, when he will be in London. 8 May 1926