Category: Stethoscope
Estimated Date: 1900
Name: Oertels Stethoscope
Manufacturer: unknown

Description: 1” diaphragm head with unusual 3/4” high and a notched shape. The diaphragm has a protective cover of metal. The rubber tubing is attached to two rods from the top. Some rubber remains.

Reference 1: 35

Stethoscope, Cammans
Stethoscope, Bowles
Pinard's Stethoscope
Oertels Stethoscope
Stethoscope, Ebony