500 BCE - 700 CE | clay
19th century | commercially-tanned leather, semi-tanned leather, sinew, glass beads, tinned-iron tinklers
20th century | clay
late 19th century | commercially-tanned leather, bone, copper alloy, semi-tanned hide
early 20th century | plastic, natural bristles, shaving cream residue
late 19th century - early 20th century | metal
late 19th-early 20th century | wood, metal, leather,
early 20th Century | lead, copper, ink residue
early 20th century | whetstone, plastic
late 19th century - early 20th century | resin composite
late 19th century | metal and bone
late 19th-early 20th century | leather, metal
early 20th century | metal, glass, plastic, cloth
late 19th century - early 20th century | linen, silk, paper-board
late 19th-early 20th century | clay, wax paper
early 20th century | fired clay, burnished red slip
late 19th century - early 20th century | hide, glass, cotton
late 19th century - early 20th century | rawhide, semi-tanned hide, glass, cotton