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last batch from same vendor 2-kennedy mild error & 55-s bie cent, and sintering (s)
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<p>[QUOTE="john65999, post: 8197770, member: 111931"]that is what dealers are calling "mis annealed coins" part of the minting process is to soften the metal, they go into an oven, then on to stamping, sometimes heat goes too high and coins change color from reds, oranges or black, "see black beauty" nickels[/QUOTE]</p><p><br /></p>
[QUOTE="john65999, post: 8197770, member: 111931"]that is what dealers are calling "mis annealed coins" part of the minting process is to soften the metal, they go into an oven, then on to stamping, sometimes heat goes too high and coins change color from reds, oranges or black, "see black beauty" nickels[/QUOTE]
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last batch from same vendor 2-kennedy mild error & 55-s bie cent, and sintering (s)
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