Blue Parkesine disk decorated with concentric circles

Circular blue Parkesine disk. Circular raised decoration of two concentric circles on one surface. Marked P112. Made by Alexander Parkes; c.1862.

Details

Category:
Plastics and Modern Materials
Object Number:
2011-115/96
Materials:
parkesine (xylotile)
Measurements:
overall: 5 mm, 48 mm,
type:
medallion - medal
credit:
Plastics Historical Society