Cassell and Company. Ltd. London. 1956- 58.
PROOF COPIES OF THE FIRST EDITIONS. Four volumes. 8vo. (9.4 x 6.1 inches). Main body of text is contained except the prefaces and indexes. Overall a very good, clean set in the original card wraps with titles, author, publisher and publication dates, plus the words Proof Copy, on each front cover. The others are blank. Spines a little darkened, and some corners a bit creased and bumped but overall a very good set.