Saucer-dish with powder blue, flower sprays, auspicious symbols and precious objects

Dish of porcelain with round wall, painted in underglaze blue with bleu poudré. On the flat a medallion with peony branch; on the wall a plum, chrysanthemum, peony and camellia branch; the rim with a geometric motif; the back is covered with bleu poudré (powder blue) with here engraved luck symbols (umbrella, shell), treasures (artemisia leaf) and antiquities (scroll). Marked on the underside with the six-character mark of Emperor Chenghua. Six chips in the rim. Bleu poudré with blue-and-white.