Letter from [Arthur William] Langley, to Mr. Otto Glasser, The Cleveland Clinic Foundation, Cleveland, Ohio Written by Swinton’s Secretary. Acknowledges receipt of a previous letter and informs that Swinton never recovered from his illness and passed away on 19 February. Hopes it will be possible for Swinton’s family to have a copy of Glasser’s book when it is published, in which he mentions Swinton’s early X-Ray work. 14 March 1930