Polished black Parkesine billiard ball. Heavy filler. Marked P120. Made by Alexander Parkes; c.1862.

Details

Category:
Plastics and Modern Materials
Object Number:
2011-115/101
Materials:
parkesine (xylotile)
Measurements:
overall: 52 mm,
type:
parkesine (xylotile)
credit:
Plastics Historical Society