This very small double chop with a connecting ‘bridge’ is rather crudely made. It is not inscribed. The chop was acquired in 2013 and came from the Rudolph Voll collection in California. It dates from the late Qing period (1644 - 1912) or early Republic (1912 - 1949). Length 1.7 cm. Width 0.7 cm. Height 1.2 cm.