“Porcelain enameling is the process of fusing a thin layer of glass to a metal object to prevent corrosion and to enhance its beauty. The base item is low carbon sheet iron formed in the shape of a utensil by pressing or drawing by spinning and by trimming. Handles spouts and ears are welded or riveted in place. The base item is cleaned by pickling in acid. A coating mixture of ground glass, clay and water is applied and dried. The ware is then fired in a furnace.”
Other names for this cook ware are granite ware, agate ware, glazed ware, granite steel ware, enamel ware and speckle ware.
Types of cooking utensils that were covered with this glaze were endless. Typical pieces were kettles, teapots, roasters, pots, pans, utensils, plates,cups, bowls, wash basins, pitchers and chamber pots. There were also butter churns, rolling pins, high chair trays, table tops, and toy cooking sets. Porcelain enamelware’s use was extended to stoves, iceboxes and sinks.