Correspondents include: Sir Francis Floud [Chairman, Board of Customs and Excise] (17); Sir Robert Robertson, Government Chemist; Donald Fergusson [Private Secretary to the Chancellor of the Exchequer]; James Grigg [Principal Private Secretary to the Chancellor of the Exchequer] (7); John Davidson [Conservative Party Chairman]; Samuel Courtauld (3); Sir Sydney Skinner, Director of Rayon Manufacturing Company.Also includes: cutting from the London Gazette; Rayon Company report.Subjects include: the level of tax for different types of oil, including hydrocarbon oils; discussion of duty on various items, including diamonds, wine, imported soap, tea, sugar, coffee, cocoa, and artificial silk; entertainment duty; betting duty.