(SCIENCES XVIIIth and early XIXth. LOT of 30 volumes including among others: PAGES, François: Cours d'études encyclopédiques. Paris: Artaud, An VIII. 6 volumes in-8 (without the atlas); BUCHAN, Guillaume: Médecine domestique. Paris: Desprez, 1780. Second edition, 5 vols. in-8; Petit Tableau des Arts et Métiers. Paris: Librairie d'Education, 1820, in-12; BREGAULT: Manuel complet du dessinateur, et de l'imprimeur lithographe. Paris: Roret, 1827, in-16; Mémoires de l'Académie Royale de Prusse, T.I. Avignon: Niel, 1768, 1 volume in-4 with plates; PARMENTIER et al: Bibliothèque physico-économique, 1782 to 1787, 11 loose volumes in poor condition. Period bindings more or less faded.