Ausschmelzen, Ausscheiden und Zubereiten der Halbmetalle
Ausschmelzen, Ausscheiden und Zubereiten der Halbmetalle is a 1786 German metallurgy treatise by Franz Ludwig von Cancrin, published by the Andreäische Buchhandlung for mining and smelting practitioners. Its plates show stone furnace plans, sections and a domed kiln drawn in fine engraved line with measurement scales beneath. A designer might draw on the orderly masonry patterns, the hatched brickwork and the crisp technical diagram style.
