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13th December 2017, 01:43 PM
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#12 |
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Member
Join Date: May 2014
Location: Ireland
Posts: 545
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Hi
Just an observation. In your last picture there seems to be a hole in the centre with spiral rings around the hole, like you get when wood is being turned on a lathe. Are these spirals growth rings of the plant or made by a cutting implement Did native Americans use lathes? Regards Ken Last edited by Kmaddock; 13th December 2017 at 02:05 PM. |
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