A carved and silvered reverse cassetta frame, in the Italian 16th century style, with bar-and-double-bead course at outer edge; the central plate with incised scrolling foliage on punched ground at corners and centres; raised inner edge with gadrooning - 9 3/8 x 6¾ x 2¼in. (23.8 x 17.2 x 5.7cm.)