20th century | feather, hide, glass, horsehair, metal, wood
late 19th century | silver, cotton
1921 | silver
circa 1900 | hide, glass, metal
19th century–mid-20th century | cotton, cardboard, paint, metal
early 20th century | wool, silk, cotton, metal (white metal, brass)
19th century | metal, hide
1998 | silver
1997 | brass, stainless steel
circa 1940s | copper alloy
circa 1940s | aluminum
1997 | cotton, plastic, metal
early 20th century | hide, glass, paint
late 19th century - early 20th century | hide, glass, metal
early 20th century | hide, glass, silver
early 20th century | hide, glass, metal
20th century | metal, glass, hide
20th century | wood, glass, steel, chrome or nickel, silver, resin
20th century | ebony, silver, pigment
