Thanks to the efforts made in the first decade of the 18th century by Reaumur and, to a lesser extent, by Buffon, glassmaking attracted the attention of Academic French scientists. In the early 1750s, in order to bridge the gap between the protected system of French glass manufactories and the academic thirst for innovation and technological improvement, technical experts with solid scientific backgrounds were charged by the Academie des sciences to supervise the organisation of several royal manufactories. Paul Bosc d'Antic was chosen in 1755 to solve the problems at the mirror manufactory in Saint-Gobain. Bosc d'Antic's career, in its tension between his ambition as an academic author and drive as a technical inventor, and the economic interest of a free entrepreneur, provides an interesting example of the complex and contradictory evolution of the French chemical arts and manufactories during the second half of the 18th century.