Two duos and a trio: Coalport, Chamberlain Worcester, other, 1800-1820s, a Coalport London shape cup and saucer with richly gilded cartouches of birds and flowers upon a navy ground, pattern 759, a lavishly gilded Chamberlain dark blue ground cup and saucer with raised gilt cartouches enclosing pink roses, with crest, pattern 864; an unmarked trio of London shape with flower heads and gilt floral stems and spirals upon navy, centred with coloured posies and sprigs