His correspondence file comprises letters and papers concerning capital theory, growth and equilibrium. Documents have come from two sources: Joan Robinson's personal files and Professor Schefold's personal files.
The relevant documents from Joan Robinson's file include:
1 letter from Bertram Schefold to Joan Robinson. 1974.
Photocopy of 1 letter from Bertram Schefold to John Eatwell. 1974.
A photocopied article, 'Fixed Capital as a Joint Product'. Undated.
Photocopies from Professor Schefold's personal files include:
34 letters from Bertram Schefold to Joan Robinson. 1974-80.
36 letters from Joan Robinson to Bertram Schefold. 1974-80.
3 letters from Piero Sraffa to Bertram Schefold. 1971-2.
1 letter from Bob Rowthorn to Bertram Schefold. 1974.