Glaziers' MOULDS. The glaziers have two kinds of moulds for casting their lead in. In the one, they cast the lead into long rods or canes fit to be drawn through the vice, and the grooves formed therein; and this they sometimes call ingot-mould. In the other, they mould those little pieces of lead a line thick and two lines broad, fastened to the iron bars. These may also be cast in the vice.