Two Chelsea-Derby dishes and two Derby teapots and covers, c.1760-90, one dish of octagonal form and

Two Chelsea-Derby dishes and two Derby teapots and covers, c.1760-90, one dish of octagonal form and painted with a Chinese brocade design, the other of shallow circular form and painted with flower swags suspended from roundels, one teapot fluted and painted with loose flower sprays, the other painted with delicate flower sprigs, 23cm max. (6)