Letter from the Rt Hon Sir Stafford Cripps, MP, the Cabinet Office, Great George Street, SW1 to A V Hill Assures Hill that 'no quinine is now being used for purposes other than the treatment of malaria' - comments on supply. Notes that the American regulations have simply led to 'an invitation to manufacturers to add the cure of malaria to the advertised merits of their preparations'. 24 June 1942