Estimated Date: 1850
Name: Urethral Dilator, Thompsons Stricture dilator
Description: 12” sound shaped nickle plated instrument with 1” shield shaped checkered ivory handle and two wings labeled Coxeter, London. There is a small shield shaped calibrated scale on the shaft, which indicates the extent of dilation, which is achieved by turning the handle to separate the sound end into two parts.
Reference 1: 47