circa 1900 | rawhide, wood, incised ivory and sinew
100 B.C.E. - 500 C.E. | ceramic
300 BCE - 200 CE | clay
500 - 1000 CE | clay
Unknown | obsidian
19th century | stone
19th century | ivory
19th century | cedar wood
19th century | ivory, leather
19th century | jade, bone, hide
circa 1920 | clay