Hi guys, does anyone know where to obtain one of these or if something similar can be found?
Attached to the end of a Welch Allyn stethoscope.I am about to get my hands on a Philips RS but as I understand it, the Craddock Pelham bell was an aftermarket one created by a University of Colorado professor and is hard to find. If not that, then do you know where a Welch Allyn bell could be obtained?