G.A.P.metal
Gold Member
Upvote
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That's a good theory!I never thought about it that way.I always figured it was the side facing down that takes all the abuse from the soil.It would make a good experiment,if we had 150,200 years to liveI have a theory about that. When a coin is in the ground I believe the majority of them are laying flat. So one side or the other is facing up. I contend that rain washes all the chemicals down onto whatever side of the coin is facing up with the underside protected to a certain extent. Over time the side facing up takes the majority of the punishment from nature.

That's a good theory!I never thought about it that way.I always figured it was the side facing down that takes all the abuse from the soil.It would make a good experiment,if we had 150,200 years to live![]()