![Monaural stethoscope - Faculty of Medicine, Dentistry and Health Sciences Museums at The University of Melbourne Monaural stethoscope - Faculty of Medicine, Dentistry and Health Sciences Museums at The University of Melbourne](https://collections.mdhs.unimelb.edu.au/records/images/xlarge/9033/9816a73c1ebbe2ef775642a13779b5c702f4f541.jpg)
Monaural stethoscope - Faculty of Medicine, Dentistry and Health Sciences Museums at The University of Melbourne
![Monaural stethoscope, circa 1870 C017 / 6975 available as Framed Prints, Photos, Wall Art and Photo Gifts Monaural stethoscope, circa 1870 C017 / 6975 available as Framed Prints, Photos, Wall Art and Photo Gifts](https://www.mediastorehouse.com.au/p/173/monaural-stethoscope-circa-1870-c017-6975-9269723.jpg.webp)
Monaural stethoscope, circa 1870 C017 / 6975 available as Framed Prints, Photos, Wall Art and Photo Gifts
![Monaural stethoscope - Hollow wood cylinder with flat earpiece and trumpet-shaped cone. | Dittrick Medical History Center Monaural stethoscope - Hollow wood cylinder with flat earpiece and trumpet-shaped cone. | Dittrick Medical History Center](https://s3.amazonaws.com/pastperfectonline/images/museum_438/027/thumbs/2009001004.jpg)
Monaural stethoscope - Hollow wood cylinder with flat earpiece and trumpet-shaped cone. | Dittrick Medical History Center
![Monaural stethoscope, designed by French doctor, Pierre Piorry, dating from 1850. The chest piece (bell shaped end) and ear piece (flat end) are made Stock Photo - Alamy Monaural stethoscope, designed by French doctor, Pierre Piorry, dating from 1850. The chest piece (bell shaped end) and ear piece (flat end) are made Stock Photo - Alamy](https://c8.alamy.com/comp/2ACR851/monaural-stethoscope-designed-by-french-doctor-pierre-piorry-dating-from-1850-the-chest-piece-bell-shaped-end-and-ear-piece-flat-end-are-made-2ACR851.jpg)