Letter from [Ernest] Rutherford, Cavendish Laboratory, Cambridge, to the Royal Society 'Dear Sir, I should be obliged if you could manage to forward me two copies of Schonland's paper in the last number of The Proc Roy Socy. I am anxious to send a copy immediately to some froends in Germany who are much interested in that paper. Yours sincerely, E Rutherford'. [Written in red ink is a note saying how they can do this]. 19 July 1922