Tortoiseshell scrap. Marked P31. Made by Alexander Parkes; c.1862

Details

Category:
Plastics and Modern Materials
Object Number:
2011-115/187
Materials:
parkesine (xylotile)
Measurements:
overall: 75 mm x 30 mm x 5 mm,
type:
parkesine (xylotile)
credit:
Plastics Historical Society