300 - 900 CE | clay
Unknown | obsidian
800 - 1520 CE | copper
1300 - 1521 CE | clay
100 BCE - 700 CE | clay
300 BCE - 300 CE | clay, paint
500 - 1000 CE | clay
300 BCE - 300 CE | clay, slip, paint
Unknown | stone
March 4, 1906 | paper
650 - 800 CE | clay, polychrome
late 19th century - early 20th century | ink on paper
Unknown | jade
Unknown | clay