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<p>[QUOTE=&quot;Blaubart, post: 1949798, member: 37498&quot;]Rough crowd today.&nbsp; Jeez.</p><p><br /></p><p>I can see where the OP is coming from and I understand his curiosity.&nbsp; What&#039;s with all the assumptions and accusations that he disregards every other possible test in favor of an acoustic test?&nbsp; Makes me suspect who&#039;s trolling whom.</p><p><br /></p><p>I think it&#039;s reasonable to be curious.&nbsp; I suspect the OP understands that different metal compositions and sizes will result in different harmonics, but it&#039;s also reasonable to expect some similarities, as there is with .90 silver coins and .999 silver coins.&nbsp; Both emit a &quot;ping&quot; sound when struck.&nbsp; The .90 coin will not be as loud as the .999, but it&#039;s not &quot;dead&quot;.&nbsp; I&#039;d say it&#039;s somewhere around 50% that of a .999 coin.[/QUOTE]</p><p><br /></p>

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