early 20th century | clay, slip, paint
19th century | ivory
circa 1930 | silver
circa 1920 | silver
late 19th century | shell, coral, metal, turquoise
circa 1880 | silver, tuquoise
circa 1930 | silver, turquoise
circa 1890–1910 | silver, turquoise
Unknown | jade
Unknown | slate
300 - 900 CE | jadeite
Unknown | obsidian
300 - 900 CE | clay
19th century | glass, bone, metal beads, cotton string
Unknown | German silver