IDB-1c-1955-02 Interior Die Break
Error
Description
Die chips visible on both obverse and reverse (marked by "black arrows" in reference images) characterize this second documented interior die break for the 1955 Philadelphia Mint Lincoln Wheat Cent — a year already famous for the dramatic 1955 DDO that is one of the most recognizable error coins in American numismatics. Unlike rim cuds that form at the die edge, an interior die break occurs when a section of the die away from the rim fractures and separates, leaving a cavity in the die face that fills with metal during striking to produce a raised featureless area surrounded by normal design elements. The IDB prefix distinguishes this from rim-based cud varieties. Cataloged by Cuds on Coins with catalog number IDB-1c-1955-02, this variety carries a cross-reference notation dated 03/28/2019 indicating no previously assigned cross-reference numbers from other attribution services. The 1955 Philadelphia Mint cent is one of the lower-mintage dates of the late Wheat Cent era, with fewer than 331 million struck — though this remains a large number by earlier standards. Interior die breaks on Lincoln Cents are considerably less common in specialist catalogs than rim cuds, making this an uncommon variety type from a historically significant date.
Attribution History
- Discovered by Marvin L
- Cross reference number: none. 03/28/2019.
- Expert attribution by Cuds on Coins
External References
Additional Notes
Note: Die chips on Obverse & Reverse “black arrows”.
Community & Reference
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