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<p>[QUOTE=&quot;Spark1951, post: 24743288, member: 90692&quot;]Correct.&nbsp; Another tell to keep in mind about MD…until around 1990, the mint mark was added to the die afterwards, and since, on your coin, <u>both</u> the date and mint mark show the same shift: it is strike doubling (MD) and can’t be die doubling.&nbsp; The die was created before the mint mark was added.&nbsp; </p><p><br /></p><p>Beginning around 1990 the mint mark was added to the working hub die before the creation of the working obverse die.&nbsp; This change to the die making procedure was labeled the “single squeeze” method, and since that change, classic, old-style doubled die varieties became impossible.&nbsp; </p><p><br /></p><p>Go to Lincolncentresource.com to research the different classes of die doubling…</p><p><br /></p><p>As always, I am open to be corrected if any info above is not accurate…</p><p>…imo…Spark[/QUOTE]</p><p><br /></p>

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