*** Edited by Staff to Add Year and/or Mintmark and/or Denomination to Title. It's essential to have it in the title. ***
As a superstition during all Anaheim Ducks Stanley Cup Playoff Game runs, I casually coin roll hunt. Here's what I found from an 11-year-old bank box.......In hand the zinc core shows off much more "powdery"
Quote: we see this type of missing plating quite often on these newer coins, but I'm not sure what is causing it.
I remember Mike Diamond mentioning the cause in a few past posts but I couldn't find them. I'm not really sure but I think he mentioned something about "Zinc Migration" ?
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