SKH-1c-2016-06 Spiked Head

Description

Numbered sixth in the 2016 spiked head catalog, SKH-1c-2016-06 marks the highest confirmed sequence for this year's Lincoln Shield Cent — a total that contrasts sharply with the sixty-five varieties documented for 2015. Year-to-year variation in spiked head counts across the Shield cent series provides an informal barometer of die performance and collector engagement. Six entries versus sixty-five is too large a swing to attribute solely to production changes; the cataloging pipeline — hobbyists discovering, photographing, and submitting varieties to Cuds on Coins — plays a significant role in determining final counts. Die cracks that go unreported go uncataloged, regardless of how many actually occurred. The fundamental metallurgy remains unchanged: hardened die steel develops micro-cracks under repeated compressive loading, and the portrait-rim junction concentrates these stresses. On the finished coin, the resulting raised spike extends from Lincoln's head as a tangible record of the die's fatigue history. Philadelphia continued to produce cents without a mintmark during 2016, and the copper-plated zinc composition persisted as it has since 1982.

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