Archaic Guilford axe mill stone grinding stone

Found in the local Laurel creek in my village of bethania the area I was working in is a archaic worksite and goes on through the pre-Columbian era and on thru the 1700s the 1700s was the last when the inhabitants of the native colony abandoned not have found any later period to prove other wise all found Tues Jan 28 2020 these finds are the Guildford axe mill stone with grinder all found together