Seller: jimk-dvol (2,860) 100% , Location: Havertown, Pennsylvania, Ships to: US, Item: 261040368216 Ancient Native American Stone Tools Artifacts grinding pastel & axe These were purchased at a local estate sale in a box marked Indian stones. They were owned buy a very old gentleman. We are not experts on artifacts so please see all the pictures and judge the items yourself. The longer ones ate around 6" and the round ones are around 4. All of the round stones have worn surfaces on them from grinding or hammering. Items are likely from south eastern Pennsylvanian but I have no way to be sure.