300 BCE - 200 CE | clay, paint
20th century | clay, paint
19th century | ivory
19th century | ivory, glass beads
19th century | Ivory
early 20th century | ivory
19th century | fossil ivory
19th century | bone, jadeite, leather
late 19th century | wood, baleen, copper, bone
19th century | stone
circa 1900 | clay
