A SULPHIDE AND CUT-GLASS CIRCULAR VASE, MID-19TH CENTURY, PROBABLY APSLEY, with serrated mouth, the body set with a profile portrait of Napoleon I in the guise of a Roman Emperor within a rectangular cartouche the corners cut with radiating flutes, the sides cut with alternating polished and diamond cut panels, the underside of the stepped foot cut with a sunburst composed of similarly cut panels