First edition thus. 2 vols. 48mo. (87 x 51 mm), pp. [2] 351 [1]; [2] 272, with engraved frontispiece, bound without half-title in vol.1. Anchor and dolphin vignette to titles. Greek letter. Imternally clean, rear gatherings in both volumes unopened. Original publisher’s red cloth, original paper labels with title and ‘2 vol. 12s’, spines and covers a little faded, corners bumped. Edges a little dusty,