LDB4-1957-009 Die Break

Description

Ninth in the cataloged sequence of die breaks for the 1957 Proof Lincoln Wheat Cent, this variety carries dual cross-references as Cohen 57-B588 and Hardy 57P-4F, anchoring it in both major die variety classification systems. The Cohen designation 57-B588 assigns a specific sequential number within Cohen's comprehensive die break index, while Hardy 57P-4F provides positional context within the systematic framework for mapping die failures across the Lincoln Cent series. Die breaks form when progressive cracks in the die surface widen sufficiently to fill with metal during striking, producing raised lines on the finished coin. The 1957 proof cent was among the last Wheat Ears proofs struck, with only 1958 remaining before the reverse design changed. Nine documented die breaks for this single proof date demonstrates the thoroughness of die break research on late Wheat Cents, where specialized collectors have cataloged every observable die failure across proof production runs. Proof surfaces make die breaks visible because mirror-like fields provide strong contrast against any raised irregularity, enabling detection of breaks that might go unnoticed on frosty business strikes.

Attribution History

• Discovered by JC Stevens
• Cross references: Cohen 57-B588, Hardy 57P-4F. 07/21/2015.
• Expert attribution by Cuds on Coins

External References