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<p>[QUOTE="Conder101, post: 272948, member: 66"]I'm actually surprised they have done as well as they have. I think the country with the next highest mintage of coins made with a two part system like this is the British round pound. And most of their mintages are well under 100 million coins spread out over a 12 month period. We did 330 million in 3 months a rate twelve times as high. We are pushing the envelope as far as technology goes on these things. My understanding is that these coins are forced through the lettering machine at a rate of a thousand cons a minute. That is almost 17 coins a second. If the machine sputters or fails for one second per minute, in an hour you would have over a thousand error coins. Or say th setting that determines how far apart the pressure wheel is from the edge die and the distance increases one millimeter. That is enough to result in coins with extremely weak letters on the edge. For every minute that the operator doesn't notice it a thousand "error" coins are made. I'm sure the pressman doesn't "hover" over that machine, he has other duties and responsibilities as well.[/QUOTE]</p><p><br /></p>
[QUOTE="Conder101, post: 272948, member: 66"]I'm actually surprised they have done as well as they have. I think the country with the next highest mintage of coins made with a two part system like this is the British round pound. And most of their mintages are well under 100 million coins spread out over a 12 month period. We did 330 million in 3 months a rate twelve times as high. We are pushing the envelope as far as technology goes on these things. My understanding is that these coins are forced through the lettering machine at a rate of a thousand cons a minute. That is almost 17 coins a second. If the machine sputters or fails for one second per minute, in an hour you would have over a thousand error coins. Or say th setting that determines how far apart the pressure wheel is from the edge die and the distance increases one millimeter. That is enough to result in coins with extremely weak letters on the edge. For every minute that the operator doesn't notice it a thousand "error" coins are made. I'm sure the pressman doesn't "hover" over that machine, he has other duties and responsibilities as well.[/QUOTE]
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