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<p>[QUOTE=&quot;rmpsrpms, post: 3509711, member: 31773&quot;]Unfortunately I don&#039;t have any blanks or planchets. I&#039;d certainly be willing to do the cross-sections (they are one of my FA specialties) if someone wants to sacrifice one of each. </p><p><br /></p><p>That said, it&#039;s clear that the volume of planchet metal within some tbd distance of the edge of the finished coin is insufficient to complete the strike, so the metal near the edge will have a net outward movement. I suppose the quantitative analysis would tell us the &quot;tbd&quot;, and thus the effective null-movement point (what I called &quot;ambigous&quot; earlier).[/QUOTE]</p><p><br /></p>

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