Note 410 — PART II. (continued 2)

M. Mauméné relates in his Traité du Travail des Vins that on one occasion, when, as an experiment, 3000 first-class bottles, which had already been used, were employed anew, only fifteen or sixteen of the whole number resisted the pressure. Moreover, if much broken glass is remelted down and used in the manufacture, the bottles do not turn out well, the second fusion of silicates never having the same cohesion as the first. The glass-works of Sèvres and Bercy, which melt down most of the broken glass collected in Paris, have never been able to supply bottles strong enough for sparkling wines.