1800s | Ivory
300 - 900 CE | clay
800 - 1200 CE | clay
100 BCE - 700 CE | stone
1800s | Bone
1300 - 1521 CE | stone
circa 1930 | silver, cord
late 19th century - early 20th century | cloth
late 19th century - early 20th century | iron
late 19th century - early 20th century | metal
late 19th-early 20th century | leather
early 20th century | yarn, wool, silk
early 20th century | metal, plastic, paint,
late 19th-early 20th century | metal
early 20th century to 1926 | porcelain, paint
