1887
early 18th century | metal
1872 | silver
circa 1920 | leather, glass, silk, cotton cloth, cotton string.
circa 1930 - 1940 | leather, glass, cotton string, metal, feathers
late 19th century | hide, glass, quills, natural dyes
1910 - 1920 | leather, glass, sinew, pigment
circa 1920 - 1930 | commercial leather, glass, cotton
circa 1920 | hide, glass, metal
early 20th century | paint and plaster on eggshell
late 19th century - early 20th century | metal
September 18, 1931 | ink on paper
late 19th century - early 20th century | gelatin silver process
late 19th century - early 20th century | iron
early 20th century | metal, leather, copper alloy
mid-20th century | tempera on paper
