Antique partial medical skull, semi disarticulated.
This is an interesting item. It was once a complete medical skull but over the decades, the cranium and the jaw have become separated so only part of the skull is still left. Of this, the front and rear of the skull have also separated as the bones have become loose and friable with age.
The skull has a really nice deep colour that can only be gained over many years. I would estimate that this skull was originally prepared at the turn of the 20th or very early 20th Century.