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Augustus Denarius - Lugdunum - Authenticity Check
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<p>[QUOTE="Lolli, post: 3183283, member: 96900"]On the reverse are pearls from casting.</p><p>For example near second A of CAESAR.</p><p>Casting seam can be removed or avoided with lost wax.</p><p>Sprue can be removed.</p><p>The style looks fine so the mother must haven been an authentic coin from official dies.</p><p>You can look at the edge if there are file marks and if the edge was manipulated.</p><p>You can look for weight although cast fakes can weight even more if the casting mould is modified (wax or plastic impression can be lightly modified to change flan shape).</p><p>You can look for casting twins or mother with same or similar flan shape, wear, scratches etc. in forgery databases or acsearch / coinarchives</p><p><br /></p><p>This pearls are not die defects or die rust, that would look different and would be present on other coins minted from same dies at same time or later, too.[/QUOTE]</p><p><br /></p>
[QUOTE="Lolli, post: 3183283, member: 96900"]On the reverse are pearls from casting. For example near second A of CAESAR. Casting seam can be removed or avoided with lost wax. Sprue can be removed. The style looks fine so the mother must haven been an authentic coin from official dies. You can look at the edge if there are file marks and if the edge was manipulated. You can look for weight although cast fakes can weight even more if the casting mould is modified (wax or plastic impression can be lightly modified to change flan shape). You can look for casting twins or mother with same or similar flan shape, wear, scratches etc. in forgery databases or acsearch / coinarchives This pearls are not die defects or die rust, that would look different and would be present on other coins minted from same dies at same time or later, too.[/QUOTE]
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