Réflexions sur la mauvaise qualité du plâtre, et sur sa cause : et moyens pour parvenir a une meilleure fabrication. (Reflections on the Poor Quality of Plaster and Its Causes: And Means to Achieve Better Production)

Description

1st Edition. Publisher’s plain wraps. 8vo., 21.5×14 cm. Chez Lottin l’âiné. Paris. 1776. vi, [2], 112 pp. Engraved frontis. Good, lacks the spine, rear cover detached, contents near fine, unmarked unread and uncut with wide margins. French text. A treatise on the poor quality of plaster with methods to increase that quality. weight: 0.3 lb.