Square jade Gu form vase with a 2 part wooden base from the 18th century. The vase has one column of 11 teeth on each side and on the corners. The top and bottom segments of the vase are carved with banana leaves and the middle segment is carved with taotie masks. Dimensions for the vase are 6 1/2 inches tall X 2 inches wide. Two teeth are chipped and one tooth is missing.