"Inkstone" in the Form of a Double-Headed Turtle
· Han dynasty (206 B.C.–221 A.D.) or six dynasties period (220–589) , c. 3rd–5th century A.D.

Earthenware with molded and incised decoration
· Han dynasty (206 B.C.–221 A.D.) or six dynasties period (220–589) , c. 3rd–5th century A.D.

Earthenware with molded and incised decoration