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<p>[QUOTE="V. Kurt Bellman, post: 2123715, member: 71723"]Two comments, to accompany my agreement. 1) Keep in mind "nickels" have three times more copper as nickel, and 2) while no one is saying so in so many words, I get the feeling that many here assume that sulfur is the only element to worry about regarding silver. 'Taint so! Just because it's número uno in terms of the tenacity with which it bonds to silver, that does NOT mean silver can't be affected by other chemicals. Anyone who learned photography before digital cameras instinctively knows there are "gazillions" of ways to tone silver. And each one of them exhibits different "idiosyncrasies". But..... we blissfully prattle on as if sulfur has an exclusive here.</p><p><br /></p><p>Dream on. Interpret everything you see on a silver coin as exclusively sulfur's work at your own "marketing acceptable" peril.</p><p><br /></p><p>One can dip a copper wire into an acidic bath of sodium thiosulfate with dissolved silver ions in it (known in the photo field as "fixer" and used fixer is loaded with silver) and in a few SECONDS that copper wire will be LOADED with 98%+ pure silver. Doesn't sound so chemically inert, does it?</p><p><br /></p><p>Also, regarding the impact of alloying, do you think a U.S. Government contractor can come up with a new Stainless Steel alloy that will have very nearly the full strikability of 75/25 cupronickel, so that Jeffs can be produced without taking a loss on each one or striking up like a 100 Lire? If not, hide and watch. Get used to the idea of calling a U.S. 5-cent coin a "steelie".[/QUOTE]</p><p><br /></p>
[QUOTE="V. Kurt Bellman, post: 2123715, member: 71723"]Two comments, to accompany my agreement. 1) Keep in mind "nickels" have three times more copper as nickel, and 2) while no one is saying so in so many words, I get the feeling that many here assume that sulfur is the only element to worry about regarding silver. 'Taint so! Just because it's número uno in terms of the tenacity with which it bonds to silver, that does NOT mean silver can't be affected by other chemicals. Anyone who learned photography before digital cameras instinctively knows there are "gazillions" of ways to tone silver. And each one of them exhibits different "idiosyncrasies". But..... we blissfully prattle on as if sulfur has an exclusive here. Dream on. Interpret everything you see on a silver coin as exclusively sulfur's work at your own "marketing acceptable" peril. One can dip a copper wire into an acidic bath of sodium thiosulfate with dissolved silver ions in it (known in the photo field as "fixer" and used fixer is loaded with silver) and in a few SECONDS that copper wire will be LOADED with 98%+ pure silver. Doesn't sound so chemically inert, does it? Also, regarding the impact of alloying, do you think a U.S. Government contractor can come up with a new Stainless Steel alloy that will have very nearly the full strikability of 75/25 cupronickel, so that Jeffs can be produced without taking a loss on each one or striking up like a 100 Lire? If not, hide and watch. Get used to the idea of calling a U.S. 5-cent coin a "steelie".[/QUOTE]
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