1988 (P) Jefferson Nickel - CU-5c-1988P-01 Cud
Error
Attribution
Discovered by
Fred Weinberg
Verified by
Cuds on Coins
Original Research
Description
Marking the fiftieth anniversary of Felix Schlag's Jefferson Nickel design, 1988 holds special significance for series collectors, and CU-5c-1988P-01 — cross-referenced as JNC-88P-1 — documents the first cataloged cud for the 1988 Philadelphia issue. By 1988, Schlag's design had been in continuous use since its debut, making it one of the longest-running designs in American coinage history. The golden anniversary went unacknowledged by the Mint, which would not modify the nickel until the Westward Journey series of 2004-2005. This cud formed through the same mechanical process producing rim breaks across all denominations: die steel fatigue generates cracks at stress points, and continued use drives the fracture to full rim separation. The JNC-88P-1 designation confirms this was the first reported cud for the date. Philadelphia's nickel production in 1988 served a growing economy, and the denomination's 75% copper, 25% nickel composition continued to provide durability for heavy circulation. The raised plateau left by the missing die fragment contrasts sharply with surrounding design details, making cuds among the most visually striking die failures.
Cross References
- Cross reference number: JNC-88P-1.
External References
Community & Reference
Related Errors
More Cud Errors
Collector Essentials
Tools for examining and preserving error coins and die varieties.
10x-20x Jeweler's Loupe
Essential for examining die varieties, doubled dies, and RPMs
Cherry Picker's Guide
The definitive reference for U.S. error coins and die varieties
2x2 Coin Flips & Holders
Protect and organize your finds with archival-quality holders
USB Digital Microscope
Capture detailed images for documentation and community submissions
As an Amazon Associate, NumisDex earns from qualifying purchases.






