Early 1900s | Ivory
300 - 900 CE | clay
circa 1930 | silver, turquoise
20th century | silver
circa 1800 | silver
circa 1800 | cotton string, glass
circa 1890 - 1910 | silver, turquoise
circa 1930 | silver
20th century | hide, glass, metal, cotton
circa 1920 | silver
1800s | Ivory
Unknown | silver, turquoise
1300 - 1521 CE | clay
early 20th century | silver, turquoise
Unknown | jadeite
Unknown | jade
Unknown | slate