Correspondents on the research, publication and reviews of JEP's book on economic policy, written for the Institute of Economic Affairs, include: Ralph Harris, General Director of the Institute of Economic Affairs Limited, on the commissioning, editing and publication of the book (26); Sir [William] Miles Thomas [President and Chairman of the National Savings Committee]; Sir Kenneth Stewart, Chairman, Savings Banks Association; [Maurice] Harold Macmillan, Prime Minister [later 1st Lord Stockton]; Lord Robbins [Professor of Economics, London School of Economics and Political Science]; Sir Dennis Robertson [former Professor of Political Economy, University of Cambridge]; John Walton, Central Statistical Office; William Clarke, City Editor of the Times.

Also includes: cuttings of reviews; the National Savings Committee monthly bulletin of statistics and economic information, Sept 1959-May 1960; National Union of Manufacturers pamphlet, The Scandal of Death Duties; British Insurance Companies Statistics, 1958; review of British insurance industry investment policies; French and West German Government spending and investment figures, 1956-8; National Savings Committee details on defence bonds, National Savings certificates and Post Office savings; draft typescript of JEP's text; the Board of Trade journal, Aug 1959.