Hammer Mill To Grind In Sacramento Slovakia

Nov 23 2020 Item DGAH1 Double Groove Axe (Hammer) Head Size ~ 6 1 8 long Material Gray Granite Age Probably Late Archaic (5 500 to 2 500 BP) American Indian Tools A very rare find Double grooved axe head! It was extremely difficult to grind a groove around hard stone even today with modern hand tools

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