early 20th century | lithograph on paper
late 19th century - early 20th century | hide, glass, cotton
late 19th century | leather, glass, sinew
1880 | printing ink on paper
modeled 1903; lost-wax cast 1914 | lost-wax cast in bronze
early 20th century | oil on canvas
early 20th century | oil on board
late 19th century - early 20th century | gelatin silver process
late 19th century - early 20th century | leather, glass, cotton string
circa 1900 | hide, glass, sinew
late 19th century - early 20th century | paper
1845 | oil on canvas
1946 | colored pencil on paper
circa 1900 | semi-tanned hide, rawhide, sinew, glass, copper alloy, cotton thread
circa 1930 | semi-tanned hide, rawhide, glass, sinew
1920–1930 | hide, glass, pigment