Not North American

[Tesorodeoro]

But pretty interesting I think...for those not adventurous enough to click on my link..Google “Skara Brae” I’m sure something will pop up for you.

 

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[Jeff H]

Very interesting.

 

[Tesorodeoro]

Thanks

 

[Geradot]

thanks, very interesting!

 

[fyrffytr1]

Cool, thanks for posting the link.