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<p>[QUOTE=&quot;rlm&#039;s cents, post: 215988, member: 7957&quot;]First of all, a quarteer is only .717 sq. in.&nbsp; Secondly, assuming Greg Ewing knows what he is talking about (do not know of him, but assume he does), saying &quot;the <u>force</u> used to produce a circulating quarter is between 65 and 70 tons&quot; means just that.&nbsp; The &quot;<u>pressure</u> required&quot; would be per sq. in.</p><p><br /></p><p>I wonder if, after all this, NPaykel is still around to see his answer.[/QUOTE]</p><p><br /></p>

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