Your Name:  

Your Email:  

Friend's email:  

Message:
MoHMA Monaural Stethoscope 36" woven metal tube with 1 1/4" diaphragm with Bakelite membrane and right angle at other end to form an ear piece of gutt percha on the metal tube, which is 1/4". The entire instrument was probably nickle plated originally but is worn down to the bare brass. Resembles Coombes and Andrew Clarkes flexibles. https://www.mohma.org/instruments/category/stethoscope/monaural_stethoscope_3/