late 19th century | leather, glass, cloth, thread
late 19th century | hide, glass, hair
circa 1920 - 1930 | commercial leather, glass, cotton
circa 1930 | hide, glass, pigment
early 20th century | hide, glass, sinew
early 20th century | hide, glass
1910 - 1920 | hide, glass
early 20th century | cotton, glass, silk ribbon, plastic
circa 1920 | hide, glass, metal
circa 1870 - 1880 | leather, glass