JustGlass
Well-Known Member
This I was told could have been used to strecth hides as they would wrap hide strips around the rock and pull hides tight. Saved punishment on the hands. I wouldnt be surprized if it was a hammer head mounted on a handle, but my friend says the grooves dont look right fot that. Yours looks to be a dual purpose tool. Probably a hammer head that was used later to sharpen or do edge work on smaller artifacts.