Binaural stethoscope for use with Courcoux's phono-tensiometer
Binaural stethoscope for use with Courcoux's phono-tensiometer, by Duffaud, Paris, 1900-1920
Blood pressure testing machine and stereoscope in leather carrying case
Blood pressure testing machine and stereoscope in leather carrying case, by Duffaud et Cie, Paris, 1900-20
Details
- Category:
- Clinical Diagnosis
- Object Number:
- 1987-3
- type:
- blood pressure testing machine and stereoscope
- credit:
- Sotheby's (New Bond St.)