early 20th century | cotton, leather, hide, quill, dye, silk
20th century | porcupine, feather (eagle)
late 19th century–early 20th century | glass, porcupine
late 19th century - early 20th century | quills (porcupine)
1850 - 1900
late 19th century - early 20th century | gelatin silver process
late 19th century | leather, quills, cotton cloth, cotton string, natural dyes
late 19th century - early 20th century | Wood, iron, modeling compound (likely air-dry Permodello) paint, resin.
modeled 1914; lost-wax cast 1916 | lost-wax cast in bronze
1914 | gelatin silver process