1972 (D) Lincoln Memorial Cent - CU-1C-1972D-03 Cud

Description

Third documented cud for the 1972-D cent, CU-1C-1972D-03 records yet another rim-area die failure from Denver's prolific 1972 production — a year when the facility consumed enormous numbers of dies to meet circulation demand, each die eventually succumbing to the metal fatigue that generates these dramatic break-away errors. The Cuds on Coins catalog assignment CU-1C-1972D-03 encodes the variety's key attributes in its designation: CU for cud, 1C for one-cent denomination, 1972D for date and mint, and 03 for the third distinct specimen documented. Die breaks that produce cuds are irreversible terminal events — unlike die cracks that allow continued production with progressively deteriorating results, a cud represents structural failure severe enough that design integrity is permanently compromised in the affected area. The Denver Mint's quality control protocols determined how long a cud-bearing die remained in service after the break occurred; some were pulled immediately while others continued striking coins with increasingly obvious raised masses at the rim. This production tolerance explains why cud varieties exist at all in collector hands — had every broken die been immediately retired, no cud-bearing coins would have entered circulation.

Cross References

• CU-1C-1972D-03

External References