Letter from Smyth, University College London Faculty of Medical Sciences, University College Leatherhead, Surrey, to [Henry] Barcroft Thanks him for the letter and thinks that they will return to Gower Street in the summer. Notes that the college has lost Gregory but that Lovatt Evans has returned. Is going to continue work with Krebs, on more physiological conditions 'and less purely in vitro'. 23 January 1945