This file comprises correspondence between Williamson and Joan Robinson, with R.F. Kahn and Robin Marris intervening. It includes:
3 letters from Joan Robinson to R.F. Kahn. September-November 1966.
1 autograph manuscript note from Joan Robinson to R.F. Kahn. September-November 1966.
6 pages autograph manuscript calculations by Joan Robinson. September-November 1966.
3 letters from John Williamson to Joan Robinson. September-November 1966.
2 letters from John Wiliamson to R.F. Kahn. September-November 1966.
Photocopy of typescript note by John Williamson. September-November 1966.
Carbon typed letter from Joan Robinson to John Williamson. September-November 1966.
Offprint of John Williamson's article, 'Profit, Growth and Sales Maximization' ('Economica', February 1966).
Typescript copy of part of a latter from John Williamson to Robin Marris, sent by John Williamson to R.F. Kahn, and copied by R.F. Kahn for Joan Robinson. She returned it to R.F. Kahn, annotated, at a later date. September-November 1966.
3 autograph manuscript notes by R.F. Kahn, for circulation in photocopy. September-November 1966.
2 carbon typescript notes by Robin Marris, for circulation to John Williamson, R.F. Kahn, Joan Robinson, etc. September-November 1966.
1 carbon typed letter from Robin Marris to John Williamson and R.F. Kahn. September-November 1966.
1 photocopy of an autograph manuscript note by Joan Robinson, 5 February 1965.
Roneo typescript, 'Work in Progress' by R.F. Kahn, September 1964, 38 pages foolscap.
Photocopy of Joan Robinson's 6 page autograph manuscript commentary on this last.