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CHILE, 10 PESOS 1968, ESCUADRA LIBERTADORA DEL PERÚ, RESTRIKE, SILVER PROOF!!!
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<p>[QUOTE="Michael H Webb, post: 3236067, member: 93313"]While I did suspect a silver or lead amalgam, the tin/lead solder outcome was a surprise.</p><p><br /></p><p>Even so, having created tin/lead solder artifacts myself over 40 years ago, I disagree with your assessment that the final reproduction had to involve pressing.</p><p><br /></p><p>The reflective nature of the coin has less to do with polishing of the mold and more to do with the surface tension of molten solder itself.</p><p><br /></p><p>Even the relief features are impacted by the effect of this surface tension, such that the original frosted finish could not be reproduced, leaving only a shiny, coarse, and approximate rendering of the sand like material used for the initial mold.</p><p><br /></p><p>I've reported to Ebay the total of two coins as fakes and included as references many of the images posted in this thread.</p><p><br /></p><p>Unfortunately, the seller is eager to get the coins back, eliminating the possibility of my own Ebay listing imitating and exposing carriebear31's fraud.[/QUOTE]</p><p><br /></p>
[QUOTE="Michael H Webb, post: 3236067, member: 93313"]While I did suspect a silver or lead amalgam, the tin/lead solder outcome was a surprise. Even so, having created tin/lead solder artifacts myself over 40 years ago, I disagree with your assessment that the final reproduction had to involve pressing. The reflective nature of the coin has less to do with polishing of the mold and more to do with the surface tension of molten solder itself. Even the relief features are impacted by the effect of this surface tension, such that the original frosted finish could not be reproduced, leaving only a shiny, coarse, and approximate rendering of the sand like material used for the initial mold. I've reported to Ebay the total of two coins as fakes and included as references many of the images posted in this thread. Unfortunately, the seller is eager to get the coins back, eliminating the possibility of my own Ebay listing imitating and exposing carriebear31's fraud.[/QUOTE]
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CHILE, 10 PESOS 1968, ESCUADRA LIBERTADORA DEL PERÚ, RESTRIKE, SILVER PROOF!!!
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