Roller with four independently moving rubber sections

Made:
1921-1940 in Germany

Roller with four independently moving rubber sections, made by Doppel and Punkt (" Doppel-Punkt Roller"), German(?), 1921-1940

Details

Category:
Therapeutics
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A626212
Materials:
rubber, steel and wood
type:
rollers
credit:
de Lavis-Trafford