Antique Wedgwood Diced Rosso Antico Bulb Pot and Cover

A rare Wedgwood diced ‘Rosso Antico’ bulb pot and cover, of tapering ovoid form, dipped in black basalt slip and engine-turned to the red body with a diced or chequerboard pattern below a border of paterae, the cover with two large, collared openings and seven smaller pierced apertures.