Regarding value assinging I always get reminded of Rai stones from the island of Yap in Micronesia (https://en.wikipedia.org/wiki/Rai_stones https://en.wikipedi

Regarding value assinging I always get reminded of Rai stones from the island of Yap in Micronesia (https://en.wikipedia.org/wiki/Rai_stones https://en.wikipedia.org/wiki/Rai_stones).