This file comprises:
Haberler, G., League of Nations, 'Systematic analysis of the theories of the business cycle' (1934) - booklet and correspondence, August 1934 (former reference CO/6);
Haladjian, B., 'De la crise à la prosperité' - correspondence with Macmillan and Co. Ltd. on its suitability for publication, May-June 1932 (former reference CO/2);
Halm, George N., 'International monetary cooperation' (1945) - correspondence, June-July 1945 (former reference CO/6);
Harrod, R.F., 'The trade cycle' (1937) - correspondence, also with D.H. Robertson, January-April 1937 (former reference CO/10);
Hawtrey, R.G., 'Capital and employment' (1937) - correspondence, proof of part of Chapter V amended in autograph manuscript by J.M. Keynes and R.G. Hawtrey, March-May 1937 (former reference CO/10);
Hayek, F.A., ['A rejoinder to Mr. Keynes' published in 'Economica', November 1931] - correspondence, December 1931-February 1932; 'Capital consumption' - typescript, 1932; (ed.), 'An inquiry...' by Thornton (1939) - letter of criticism, April 1931; 'Profits, interest and investment' (1939) - correspondence, September-October 1939; 'Mill, the spirit of the age' (1942) introduction by F.A. Hayek- memorandum on J.S. Mill, correspondence, January 1943; 'Road to serfdom' (1943) - letter of criticism, June 1944 (former reference CO/6);
Henderson, H., 'Notes on the international economic history of the inter-war period', December 1943 - typescript and correspondence, 1944 (former reference CO/7);
Hicks, J.R., 'The theory of wages' - correspondence with Macmillan and Co. Ltd. concerning its suitability for publication, April 1932; 'Mr. Hawtrey on the bank rate' published in 'Manchester School', vol. X, no. 1, 1939 - letter of criticism, July 1939 (former reference CO/2 and 6);
Hobson, J.A. (possibly), 'Physiology of industry' 1935 - correspondence, July-August 1935; 'Confessions of an economic heretic' (1938) - correspondence, March-April 1938 (former reference CO/6 and L/39);
Hobson, O.R. and Collin Brooks, 'History of the financial crisis of 1931' - correspondence with Macmillan and Co. Ltd. concerning its suitability for publication, November-December 1931 (former reference CO/2).