London: C. Bathurst et al. 1781. First Separate Edition. Four volumes; octavos (21cm.); full contemporary calf, brown gilt morocco spine labels; engraved portrait frontispiece in Vol I. All joints recently reinforced to match, some general shelf wear to extremities, spines a bit unevenly darkened, else a Very Good or better set, collated and complete. ESTC T146734 calls for publisher's advertisements on the last leaf of Vol. IV, a blank in this copy.