New York, Bollingen Foundation. Four volumes, the set, vols I-III in slip-case, 4to., purple cloth, gilt, b/w and colour plates and b/w figures to vols.II & III, and to rear of vol.IV, b/w figures to vol.I; vols.I-III fine in very good price-clipped dust-jackets, which are lightly sunned to spines, vol.IV has toning and foxing to edges, and light marking to cloth boards, otherwise a very good copy, in a good unclipped pictorial dust-jacket, which is rubbed with abrasion marks, in places resulting in small holes including to spine, piece missing to front upper margin near hinge and light wear to corners, vols.I-III in a very good pictorial card slip-case, which has rubbing to extremities, overall a very good set.