SD-1c-1798-01R Split Die

Description

Documenting a catastrophic die failure on a 1798 Draped Bust Large Cent with the 1798/7 overdate, this split die variety represents one of the most dramatic forms of die deterioration — a fracture so severe that the die separated into distinct sections rather than merely cracking. Split dies occur when accumulated stress from repeated striking causes the die body to cleave along a plane, typically resulting in misalignment between the separated sections that produces a stepped or offset appearance on struck coins. The 1798/7 overdate itself is a compelling variety: rather than discarding a die bearing the 1797 date, Mint engravers modified it by re-engraving the final digit to read 1798, creating an overdate that preserves traces of the underlying 7. This practice was common in the early Mint where hand-engraved dies represented substantial labor investment and were reused whenever practical. The Draped Bust design, attributed to portraitist Gilbert Stuart's concept as executed by engraver Robert Scot, depicts Liberty with flowing hair and a draped bust — one of the most elegant designs in early American coinage. The "R" suffix confirms the reverse die location, and the Stage A notation indicates the earliest documented condition of this split. Philadelphia was the sole operating mint facility in 1798, producing all denominations at its facility on Seventh Street. Cataloged as the first and only split die for this date, SD-1c-1798-01R stands as a testament to the physical demands placed on handmade dies in the early American republic.

External References