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Old 13th December 2017, 12:43 PM   #11
Kmaddock
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Join Date: May 2014
Location: Ireland
Posts: 532
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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 01:05 PM.
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