Brick, porcelain and glassworks employ large numbers of the inhabitants.
"Soft coal," ventured Miselle, remembering her experience at the glassworks.
Like Mons, Charleroi is a place of coal mines, iron foundries, and glassworks.
Their report upon the Venetian glassworks was to the effect that France knew more about the matter than Venice.
The chemical works grew up out of the necessities of the glassworks.