[Sir Thomas Watson, President of the Royal College of Physicians.] Autograph Letter Signed ('Thos. Watson.')

2pp, 16mo. Bifolium. In good condition, lightly aged, with thin strip of paper adhering to reverse of second leaf. Folded once. The recipient is not identified. Regarding the recipient's note he has a previous engagement, but he has 'communicated with Dr Rigby who has been good enough to promise to meet me at 20 Carlton Villas at ¼ before 5 oclock on that day'. He trusts the engagement will suit the recipient's convenience. From the distinguished autograph collection of the psychiatrist Richard Alfred Hunter (1923-1981), whose collection of 7000 works relating to psychiatry is now in Cambridge University Library. Hunter and his mother Ida Macalpine had a particular interest in the illness of King George III, and their book 'George III and the Mad Business' (1969) suggested the diagnosis of porphyria popularised by Alan Bennett in his play 'The Madness of George III'.