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Varieties › Devices › Close-up View of the Central Doorway

Doubling on Close-up View of the Central Doorway

11 listed varieties show doubling here, across several series and dates. That is worth knowing before you get excited about one coin: a device that doubles often is a device where doubling is common, and where machine doubling imitates it most convincingly.

DesignationSeriesClass
2012-P VDDR-008Jefferson NickelVIII tilted hub doubling
2013-P DDR-002Jefferson NickelVIII tilted hub doubling
2013-P VDDR-005Jefferson NickelVIII tilted hub doubling
2014-P DDR-004Jefferson NickelVIII tilted hub doubling
2014-P DDR-006Jefferson NickelVIII tilted hub doubling
2014-P DDR-011Jefferson NickelVIII tilted hub doubling
2014-P VDDR-015Jefferson NickelVIII tilted hub doubling
2016-P VDDR-003Jefferson NickelVIII tilted hub doubling
2016-P VDDR-004Jefferson NickelVIII tilted hub doubling
2016-P VDDR-005Jefferson NickelVIII tilted hub doubling
2016-P VDDR-006Jefferson NickelVIII tilted hub doubling

The same device, coin after coin

Doubling on Close-up View of the Central Doorway looks similar across dozens of varieties, which is exactly why eyeballing it misleads. Measure the displacement instead and the differences stop being a matter of opinion.

What it measures

This is a reference, not an attribution. It narrows the field and names what each die is identified by; deciding that a coin is one of them is done with the coin under a lens, by a person, against the markers. Nothing here grades a coin or says it is genuine, and the wording is written from structured facts rather than copied from any catalog.
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