[LATE 18TH CENTURY]. LE DRAN, Henri François (1685-1770). Abrégé économique, de l'anatomie du corps humain. Paris: P. Fr. Didot, 1768. 12o (163 x 97 mm). 16 engraved plates. (Some scattered pale spotting.) Contemporary French calf, spine gilt (later morocco lettering-piece, joints cracked). -- TREW, Christoph Jakob (1695-1769). Abhandlung von einigen Verschiedenheiten welche an dem Menschen vor und nach seiner Geburt wahrgenommen werden. Nuremberg: George Peter Monath, 1770. 4o (227 x 185 mm). 5 folding engraved plates, each with a partially hand-colored duplicate (some occasional pale spotting). Contemporary paper boards, uncut. Provenance: Samuel X. Radbill (bookplate). FIRST EDITION. NLM/Blake p.458. -- [DIDEROT, Denis (1713-1784)]. [Encyclopedie... Anatomie. Paris, ca 1777]. 2o (390 x 260 mm). (Lacking title-page.) 33 engraved plates (a few plates trimmed at outer margin slightly affecting plates). Disbound, remnants of spine. (3)