Unknown | jade
late 19th century - early 20th century | gelatin silver process
1800s | Ivory
Unknown | obsidian
circa 1890 - 1910 | silver, turquoise
circa 1880 | silver
20th century | silver
circa 1920 - 1930 | silver, turquoise
20th century | silver, turquoise
20th century | glass, seeds, leather
early 20th century - mid-20th century | silver, turquoise
20th century | silver, turquoise, jet, mother of pearl, coral
1935 | tempera on paper
1800s | Stone