Stethoscope, unstamped double-folding headframe
- Made:
- 1931-1970
Stethoscope;Unstamped double-folding headframe. Unstamped ultraphone-type diaphragm chestpiece with rubber ring. Mid 20th Century.
Stethoscope;Unstamped double-folding headframe. Unstamped ultraphone-type diaphragm chestpiece with rubber ring. Mid 20th Century.