Letter from Howard Walter Florey to Sir Henry Dale, The Wellcome Trust, Portman Square, London Regrets he has to ask the Royal Society to replace him as a Governor of the Lister Institute - Governors have before them the strenuous task of dealing with declining financial position of the Institute - Royal Society should be represented by someone who could give more attention to the Institute than he can - comments on his commitments. 16 February 1955