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<p>[QUOTE="kaparthy, post: 988391, member: 57463"]I will bet you a quarter that you cannot! Try it! First of all, with even a silver coin -- and silver is supposedly a "soft" metal -- the stiking process hardens the coin. Our modern cupro-nickel coins are more like battleship armor.</p><p><br /></p><p>It takes machinery to cut one or cut into one. We have a local coin guy and jeweler who makes engraved thingees. It is work. I tried cutting fake silver dollars for an ANA Theater presentation with the same bolt cutters I used as a security guard to bust Master brand locks. No way. With repeated effort, I cut two before I tired out.</p><p><br /></p><p>This impacts the questions of counterstamps and banker's marks and chop marks. One afternoon, my father-in-law let me play in his workshop (while he watched) and we talked about coins. I used his steel punches the kind machinists use to mark machinery to put his initials on a quarter. Then, he tried it. We tried wood block for backing. We tried steel plates for backing. </p><p><br /></p><p>That, too, reflects on Error Coins and this topic. I have worked in automotive production and I understand the rudiments of factory mint manufacturing. Errors happen. But, often as not, I think that some of these errors are purposely made by employees who shim and jimmy the machines.[/QUOTE]</p><p><br /></p>
[QUOTE="kaparthy, post: 988391, member: 57463"]I will bet you a quarter that you cannot! Try it! First of all, with even a silver coin -- and silver is supposedly a "soft" metal -- the stiking process hardens the coin. Our modern cupro-nickel coins are more like battleship armor. It takes machinery to cut one or cut into one. We have a local coin guy and jeweler who makes engraved thingees. It is work. I tried cutting fake silver dollars for an ANA Theater presentation with the same bolt cutters I used as a security guard to bust Master brand locks. No way. With repeated effort, I cut two before I tired out. This impacts the questions of counterstamps and banker's marks and chop marks. One afternoon, my father-in-law let me play in his workshop (while he watched) and we talked about coins. I used his steel punches the kind machinists use to mark machinery to put his initials on a quarter. Then, he tried it. We tried wood block for backing. We tried steel plates for backing. That, too, reflects on Error Coins and this topic. I have worked in automotive production and I understand the rudiments of factory mint manufacturing. Errors happen. But, often as not, I think that some of these errors are purposely made by employees who shim and jimmy the machines.[/QUOTE]
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