London: T. Becket and P.A. De Hondt, 1770. First. hardcover. xii, 223pp. 8vo, beautifully rebound in full brown morocco; gilt- ruled spine with red label and raised bands; marbled endpapers. London: Printed for T. Becket and P.A. De Hondt, 1770. First edition. Very small ink stain on fore edge, else a very clean, fine copy. near fine.
Very scarce. OCLC lists only 10 copies, including: USAF, US Army, Princeton, Cambridge & Kings College.