A small jade brush washer with a seal mark to the bottom.
Diameter: 5.3 cm., appears to be in a good condition.
A jade disk, each side carved in relief with a field of comma spirals set within narrow, raised borders.
Diameter: 7 cm., Qing dynasty (1644-1911), appears to be in a good condition.
A Jade disk, Han dynasty.
Diam: 7.1 cm.