Came across this Zinc Cent and noticed there is still a coating on the edge. Could someone explain this please? The Edge is clearly much thicker than normal. Yes, to Spooned! But still a edge coating on the coin.
Hammering, or "spooning" a coin only "spreads" the metal, so the surface coating, copper in this case, would remain intact. Take some sandpaper to the edge and it will show the zinc.