Large French Brass-Mounted and Gilt Incise-Carved Black Slate Mantel Clock, of proscenium form in the Neo-Grecque taste, fourth quarter 19th century, the pediment centered with a brass relief plaque o

Black Enamel decoration Enameled Enamelware Enamel Enamels Use of enamel Enameled Silver Enameled porcelain Enameled Glass Black body Russian enamel