This small double chop is rather roughly made. The chop is very simple and the jade shows natural cracks. It was acquired in 2013 and came from the Rudolph Voll collection in California. It dates from the late Qing (1644 - 1912) or early Republic period (1912 - 1949). Length 2.1 cm. Width 1.1 cm. Height 1.3 cm.