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<p>[QUOTE=&quot;ldhair, post: 2867882, member: 11540&quot;]Hi Rick. Many years ago it seams like several types of doubling were all dumped into the same term, machine doubling. Is DDD a type of machine doubling? One other question on the OPs 1943 if you will. Someone was talking about the plating being pushed over like on the 3. Is that different than DDD? I know this same look can be seen on some processed steel cents as well. How do you tell the difference between these types of doubling? Please set me straight.[/QUOTE]</p><p><br /></p>

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