BELIDOR, Bernard Forest de (1693?-1761). La science des ingenieurs dans la conduite des travaux, de fortification et d'architecture civile ... nouvelle édition. The Hague: Pierre Gosse junior, 1754. 4° (255 x 196mm). Engraved frontispiece after Rigault, title in red and black, 53 numbered engraved plates on 52 folding leaves, including 2 engraved tables. (One protruding plate fore-edge a little rubbed and torn.) Contemporary mottled calf, gilt spine compartments, marbled endpapers, red edges (lightly rubbed). cf. Brunet I, 740.

BELIDOR, Bernard Forest de (1693?-1761). La science des ingenieurs dans la conduite des travaux, de fortification et d'architecture civile ... nouvelle édition. The Hague: Pierre Gosse junior, 1754. 4° (255 x 196mm). Engraved frontispiece after Rigault, title in red and black, 53 numbered engraved plates on 52 folding leaves, including 2 engraved tables. (One protruding plate fore-edge a little rubbed and torn.) Contemporary mottled calf, gilt spine compartments, marbled endpapers, red edges (lightly rubbed). cf. Brunet I, 740.

BELIDOR, B.F. de. Nouveau cours de mathématique à l'usage de l'artillerie et du genie ... nouvelle édition. Paris: Ant. Jombert, 1767. 4° (253 x 191mm). Engraved head-piece by and after Cochin fils, 34 numbered folding engraved plates. (Heavy stain on quire Iii, last plate a little waterstained.) Contemporary calf, uniform with the volume above (front cover slightly scuffed). (2)