August 20, 1838 | ink on paper
1865 - 1875
early 20th century | hide, glass, cotton
circa 1890 - 1900 | leather, glass, metal, feathers, cotton string
circa 1940 | leather, glass, cotton cloth, cotton string
circa 1930 - 1940 | leather, quills, glass, cotton
early 20th century | tempera on paper
circa 1940 - 1950 | leather, glass, metal, feathers, cotton string
modeled 1904; lost-wax cast 1941 | lost-wax cast in bronze
early 20th century | paint and plaster on eggshell
mid-20th century | tempera on paper
1943 | wood
modeled 1900; lost-wax cast circa 1900 | lost-wax cast in bronze
1941 | tempera on paper
late 19th century | leather, glass
1920–1930 | hide, glass
1900–1910 | hide, glass, sinew
late 19th century | leather, glass, cotton, sinew
1797 - 1897 | ink on paper
late 20th century | acrylic on canvas