Ancient drill for boring a hole in a stone using a bow and sand - The Scottish Crannog Centre - Loch Tay, Scotland

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Size: 5119px × 3400px
Photo credit: © Peter Carroll / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: age, ancient, bore, bow, britain, centre, crannog, disc, drill, friction, hand, hands, hole, iron, kingdom, loch, prehistoric, rock, sand, scotland, scottish, stone, tay, technology, uk, united