mid-20th century | bois d'arc wood (Osage orange)
Unknown | jade
Unknown | stone
Unknown | clay
late 19th century - early 20th century | gelatin silver process
October 8, 1930 | gelatin silver process
1889 | bronze
1943 | Oklahoma red cedar wood
1947 | red cedar wood
300 BCE - 300 CE | clay, slip, paint
500 BCE - 700 CE | jade
1800s | Ivory