1800s | Wood
1800s | Ivory
late 19th century | wood, stroud cloth, iron
Unknown | obsidian
300 BCE - 300 CE | clay, slip, paint
800 - 1520 CE | copper
Early 1900s | Ivory
300 - 900 CE | clay
300 -900 CE | clay
1300 - 1521 CE | clay
500 BCE - 700 CE | clay
1800s | Fossil Ivory