Robert Graham's correspondence with Sir Cyril Burt including original introduction by Sir Cyril Burt to The Future of Man by Robert Graham 1963-1971; copy of Robert Graham The Future of Man, The Christopher Publishing House, Massachusetts, 1970 which includes an abrided introduciton by Sir Cyril Burt; Typescript of Klark Graham's The human situation and its reparation n.d. [c. 1995]