Dynamometer, for measuring grip and lifting power, cased, by Arnheiter, Paris, 1815-1870
2 steel 'loops' with opening mechanic, part of Dynamometer, for measuring grip and lifting power, by Arnheiter, Paris, 1815-1870
Handle, attaches to dynamometer when mounted to measure lower back strength, by Arnheiter, Paris, 1815-1870
Stand for dynamometer to be mounted on to measure lower back strength, by Arnheiter, Paris, 1815-1870
Main part of dynamometer, consisting of an elliptical spring covered with leather and an engraved brass double scale, by Arnheiter, Paris, 1815-1870
Brass attachment for dynamometer
Painted black attachment for dynamometer
Leather case with felt lining for Dynamometer, without contents (see other parts for details), by Arnheiter, Paris, 1815-1870
