Correspondence and related papers including a discussion with T. Balogh, R. Boothby, B. Bracken, H. Clay, R.F. Kahn, P.C. Loftus, F. Phillips, E.A.G. Robinson and J. Stamp; an autograph manuscript and typescript memoranda by J.M. Keynes on exchange policy and autograph manuscript notes for a talk on the rate of interest given by J.M. Keynes to the Parliamentary Monetary Committee, 20 March 1940.