circa 1920 - 1930 | leather, glass, quills
early 20th century | wood, pigment, feathers, cotton fabric
300 BCE - 300 CE | clay, slip, paint
Unknown | obsidian
300 BCE - 300 CE | clay, paint
19th century | ivory
Unknown | stone
Unknown | jade
Unknown | quartz
1600 - 1800 | clay
1800s | Ivory, Glass Beads
100 BCE - 700 CE | obsidian
300 - 900 CE | clay