1300 - 1521 CE | clay
100 BCE - 700 CE | clay
300 BCE - 300 CE | clay, burnished red slip
Unknown | Obsidian
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
late 19th-early 20th century | leather, copper alloy
late 19th century - early 20th century | metal, stone
late 19th-early 20th century | clay
late 19th century | wood, leather
mid to late 19th century | horn, glass, leather, quills, horse hair, metal, sinew