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First 2019 Coin And It's A Doubled Die
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<p>[QUOTE="Hommer, post: 3349447, member: 73266"]The problem with the single squeeze is that the working hub and the master have to be dead on square and perfectly aligned. If not, when they apply the pressure, they will pop or jump side ways into alignment causing doubled devices. It depends on where or how far along they are in the hubbing process as to which devices will show signs of movement. </p><p>The dies are ever so slightly convex so the centers touch first. Why you will see most single squeeze doubling on the center details such as the ear. </p><p>I couldn't guarantee how any of this happened, wasn't there, just know it looks different.[/QUOTE]</p><p><br /></p>
[QUOTE="Hommer, post: 3349447, member: 73266"]The problem with the single squeeze is that the working hub and the master have to be dead on square and perfectly aligned. If not, when they apply the pressure, they will pop or jump side ways into alignment causing doubled devices. It depends on where or how far along they are in the hubbing process as to which devices will show signs of movement. The dies are ever so slightly convex so the centers touch first. Why you will see most single squeeze doubling on the center details such as the ear. I couldn't guarantee how any of this happened, wasn't there, just know it looks different.[/QUOTE]
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First 2019 Coin And It's A Doubled Die
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