Message:

<p>[QUOTE=&quot;George Turin, post: 87451, member: 4479&quot;]Thanks to all who replied, especially josemartins.&nbsp; My scale is well calibrated, so the 7.7 g is accurate.&nbsp; But I now see by very close inspection of the rim with a 10X magnifying glass that there are silvery (solder?) marks at points along the edge, so it probably was part of a piece of jewelry.&nbsp; I would have thought that would make it heavier.&nbsp; Are you suggesting that the rim was abraded at the solder points in making the jewellery?&nbsp; It is true that around those points the original rim markings are gone.[/QUOTE]</p><p><br /></p>

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