HALES, Stephen. La Statique des Vegetaux et l' Analyse de l' Air, experiences nouvelles lûes à la Societé Royales des Londres, [French translation by G.L. Leclerc, Comte de Buffon], Paris, chez Debure l'Aîné, 1735, 4°, FIRST EDITION OF THIS TRANSLATION, 20 engraved plates on 10 folding leaves (some browning, Z2 repaired at inner margin, lacking privilege leaf at end), contemporary vellum (spine slightly damaged at head). [Sotheran II, 8807]; and three others by J. P. E. Vaucher, A. Trembley and Jean Fernel. (4)