The file comprises:-
- autograph manuscript equations for a lecture on growth equilibrium, given in the USA, with an autograph letter signed from Goran Ohlin on the subject, 23 Nov. 1959;
- autograph manuscript lecture on duopoly, given in Budapest (in Hungarian), [1930s];
- typescript 'Capital accumulation and economic growth, revised presentation of the models', [late 1950s];
- autograph manuscript notes on money, undated;
- copy typescript paper for the Marshall Society 'Trade balance and exchange stability' by A. J. Brown, with covering autograph letter signed from Brown to Brennan, 2 Nov. 1941;
- copy typescript criticism by F. von Hayek of 'Market imperfection and excess capacity' published in 'Economica', Feb. 1935, with typescript reply by NK, 1935;
- autograph manuscript notes for a lecture on monetary theory and the trade cycle, undated;
- typescript 'Note on the theory of selling costs', annotated in an unidentified hand, [mid 1930s];
- copy typescript economics essay questions, undated;
- typescript 'Note on the Director's reflections', by L. Robbins of the London School of Economics Constitution Sub Committee, undated, in response to W. Beveridge's report on the working of the Economics Department, 25 Nov. 1935;
- autograph manuscript 'II Planning and controls', relating to post war employment and rebuilding of the economy, undated;
- copy typescript United States Strategic Bombing Survey record of field operations, 20 May 1945.