A Chinese celadon jade plaque carved and pierced as two stylised guei dragons on either side of a disc carved with ruyi heads -- 3in. (7.6cm) wide; a mottled celadon jade cylindrical cup on short foot, russet inclusions -- 2¼in. (5.7cm) high; and a mottled jadeite rounded rectangular plaque incised with calligraphy, apple green inclusions -- 3½in. (8.9cm) wide. (3)