19th century | bone
19th century | Ivory
early 20th century | ivory
circa 1915 | ivory
19th century | ivory
19th century | fossil ivory
early 20th century | seal gut, wood, fur, fish skin, cotton, cotton string
January 22, 1916 | gelatin silver process
1800s | Wood, Quartz
May 24, 1932 | ink on paper
circa 1889 | oil on paper