Unknown | jade
300 - 900 CE | clay
300 BCE - 200 CE | clay
500 - 1000 CE | clay
300 BCE - 300 CE | clay
early 20th century | fired clay, burnished red slip
19th century | ivory
circa 1915 | ivory
Unknown | stone
Unknown | clay
Unknown | obsidian
300 BCE - 300 CE | clay, slip, paint
300 - 900 CE | jadeite
1800s | Ivory
circa 1100 CE | stone
1300 - 1521 CE | clay