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Nickels from the 70s-90s strange hubbing/strike problems
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<p>[QUOTE="Stoneman2, post: 2681425, member: 86886"]The nickel went through a number of design changes at the end of the time period you referenced. How the obverse and reverse dies form the shape of the rim may have altered a bit too though I have not noted it.</p><p>One thing that has not changed is that the collar, which forms the edge, is perpendicular to the other die faces . The edge of a coin , since a collar was first used in the 1800's , will be at 90 degrees from the coin face.[/QUOTE]</p><p><br /></p>
[QUOTE="Stoneman2, post: 2681425, member: 86886"]The nickel went through a number of design changes at the end of the time period you referenced. How the obverse and reverse dies form the shape of the rim may have altered a bit too though I have not noted it. One thing that has not changed is that the collar, which forms the edge, is perpendicular to the other die faces . The edge of a coin , since a collar was first used in the 1800's , will be at 90 degrees from the coin face.[/QUOTE]
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Nickels from the 70s-90s strange hubbing/strike problems
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