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<p>[QUOTE=&quot;dougsmit, post: 3553387, member: 19463&quot;]I only record minimum diameter when it is at last 2mm less than the maximum.&nbsp; I am considering making a measuring scale that would allow placing the coin in a series of holes that would tell which fit.&nbsp; I see no reason for fractions of millimeters since there is so much difference to be had when you are selecting the maximum to measure.[/QUOTE]</p><p><br /></p>

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