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<p>[QUOTE="HawkeEye, post: 2724981, member: 86305"]This month in our 1881-O Morgan Dollar web site we are launching into a study that we are calling "fingerprints" where we plan to use our inventory to examine each die for cracks/breaks and determine the uniqueness. This one will take a long time, so we have our study road map for the next year. There are 47 obverse dies and 18 reverse dies for just the 1881-O series. Not all have cracks and breaks, but most have some.</p><p><br /></p><p>Even though the study is narrowly focus on the 1881-O Morgan Dollar, some of the technical findings will be applicable to all coins containing cracks and breaks. But please remember we are studying only cracks and breaks and largely ignoring other things we know normally go into die identification on purpose.</p><p><br /></p><p>Because VAM 53 is very common in the 1881-O series, and we have a lot of them, it is a good jumping off point. We know that many if not most collectors on this site are not VAMmers, but the discussion should be of interest to any collector who encounters cracks and breaks.</p><p><br /></p><p>We also review a couple of books we read this past month.</p><p><br /></p><p>And to top it all off, we actually have the page up a day early, which I put into the miracle category. <a href="http://www.1881o.com/2017-05.html" target="_blank" class="externalLink ProxyLink" data-proxy-href="http://www.1881o.com/2017-05.html" rel="nofollow">http://www.1881o.com/2017-05.html</a></p><p><br /></p><p>We hope you enjoy the discussion![/QUOTE]</p><p><br /></p>
[QUOTE="HawkeEye, post: 2724981, member: 86305"]This month in our 1881-O Morgan Dollar web site we are launching into a study that we are calling "fingerprints" where we plan to use our inventory to examine each die for cracks/breaks and determine the uniqueness. This one will take a long time, so we have our study road map for the next year. There are 47 obverse dies and 18 reverse dies for just the 1881-O series. Not all have cracks and breaks, but most have some. Even though the study is narrowly focus on the 1881-O Morgan Dollar, some of the technical findings will be applicable to all coins containing cracks and breaks. But please remember we are studying only cracks and breaks and largely ignoring other things we know normally go into die identification on purpose. Because VAM 53 is very common in the 1881-O series, and we have a lot of them, it is a good jumping off point. We know that many if not most collectors on this site are not VAMmers, but the discussion should be of interest to any collector who encounters cracks and breaks. We also review a couple of books we read this past month. And to top it all off, we actually have the page up a day early, which I put into the miracle category. [url]http://www.1881o.com/2017-05.html[/url] We hope you enjoy the discussion![/QUOTE]
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