Real human jawbone medical specimen
Here is a medically prepared real human jawbone. This example was from the from the collection of a doctor but, unfortunately, the jawbone has become separated from the skull and is now un-matched. The remnants of the original brass spring are still attached to the jaw
This example was probably from an older person as it has lost all the teeth pre-mortem. The jaw subsequently healed over so this must have happened many years previously.