The Advisory Council had two chairmen during its 17-year existence: • Sir
Henry Tizard, 1947 to 1952 • Professor
Alexander R. Todd, 1952 to 1964. In 1949 the post of deputy chairman was created, to reduce the burden of work on the chairman. The first deputy chairman was Professor
Solly Zuckerman. Most members were eminent scientists drawn from universities and industry. As constituted in 1947 the council had 13 members drawn from: the Department of Scientific and Industrial Research; the Treasury; University of Oxford; University of Cambridge; University of Birmingham; the Agricultural Research Council; an Industrial Manufacturer (Parsons); the Medical Research Council; the Royal Society; Imperial Chemical Industries; the Ministry of Works; and the University Grants Committee. == Operation ==