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<p>[QUOTE="adelv_unegv, post: 294741, member: 7247"]Well, the die is a mirror image of the coin -- that is, if it sticks up on the coin (relief) then its a trough on the die and vice-versa. Example: The "L" of Liberty is raised above the field of the Lincoln cent. On the die it would be cut into the field. The dies are what strike the planchet causing the design to raise - or "bloom" - onto the coin. The dies strike the planchet with a good deal of force. Eventually the dies wear out. One of the things that can happen to the die is a crack may form. Since the crack will form a small trough in the die, it will appear as a raised line on the coin. </p><p><br /></p><p>Do a site-search of CoinTalk and you'll probably find some examples.</p><p>There's a nice one here: <a href="http://www.cointalk.org/showthread.php?t=29906&highlight=die+crack" target="_blank" class="externalLink ProxyLink" data-proxy-href="http://www.cointalk.org/showthread.php?t=29906&highlight=die+crack" rel="nofollow">http://www.cointalk.org/showthread.php?t=29906&highlight=die+crack</a></p><p><br /></p><p>Die cracks are very common and <i>usually</i> carry no premium.[/QUOTE]</p><p><br /></p>
[QUOTE="adelv_unegv, post: 294741, member: 7247"]Well, the die is a mirror image of the coin -- that is, if it sticks up on the coin (relief) then its a trough on the die and vice-versa. Example: The "L" of Liberty is raised above the field of the Lincoln cent. On the die it would be cut into the field. The dies are what strike the planchet causing the design to raise - or "bloom" - onto the coin. The dies strike the planchet with a good deal of force. Eventually the dies wear out. One of the things that can happen to the die is a crack may form. Since the crack will form a small trough in the die, it will appear as a raised line on the coin. Do a site-search of CoinTalk and you'll probably find some examples. There's a nice one here: [url]http://www.cointalk.org/showthread.php?t=29906&highlight=die+crack[/url] Die cracks are very common and [i]usually[/i] carry no premium.[/QUOTE]
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