Three jade plaques, Qing Dynasty, 19th century, one of rectangular form carved with a landscape, the reverse with an inscription xi yang zhao wang fei (the setting sun shines on the Prince's wife) ; an oval white jade plaque carved with dragons pursuing a flaming pearl, an inscription on the reverse fei long zai tian (dragon flying in the sky) ; and a pierced butterfly plaque (3) 5 cm to 9.