USA 2002 Washington 25¢ AU58

Faire une offre

NGC 3050291-002
25¢, 2002-AU58, Missing Clad Layer, NGC. A missing clad layer error occurs when one of the bonded outer layers of a clad planchet separates either before or during the striking process. Modern clad coinage is composed of a core metal sandwiched between two outer layers. If one of these outer layers fails or is absent, the exposed core is revealed on one side of the finished coin. The result is a distinctly different coloration and surface texture on the affected side, often appearing duller and more copper-toned depending on the denomination. Design details may appear slightly softer due to altered metal flow characteristics, and the coin will typically be underweight compared to standard specifications. Unlike post-mint damage or plating loss, a genuine missing clad layer will show uniform metal composition across the entire affected side, with no signs of peeling or chemical stripping. These errors are highly collectible for their clear visual contrast and their insight into the bonded strip production process that precedes striking.

Frais d'envoi