Antique Medical Monural Wooden Stethoscope Pinard 1920's | eBay
1930s MAN DOCTOR MAKING HOUSE CALL HOLDING STETHOSCOPE TO CHEST OF LITTLE BOY PATIENT - Stock Photo - Masterfile - Rights-Managed, Artist: ClassicStock, Code: 846-05646530
20th Century
Antique Medical Monural Wooden Stethoscope Pinard 1920's | eBay
A short history of stethoscopes – Melnick Medical Museum
Medical students or doctors listening collectively to their own bodies... | Download Scientific Diagram
British Medical Antique Stethoscope By Capac London c1920 | Medical antiques, Vintage medical, Medical