Letter from A V Hill, Secretary of the Royal Society, to Sir Edward Mellanby Encloses letters from W E Benham, who has been to see him and given a demonstration 'of his alleged effect to a member of the Royal Society staff'. Is a sceptic himself, but notes 'there are more important people than he is, who take an interest in magic these days, including the Engineer-in-Chief to the War Office'. 27 July 1942