This site is a catalog of United Sates and World coins and tokens
that were struck with a broken or cracked die.

The most collectible of these die breaks has been nicked named “Cud”. To be a “Cud” the die break must involve the rim and at least a little bit of the adjacent field or design.   

On this site we also list other collectible errors that are the result of broken or cracked dies. These have many names and are listed in the column to the left under cuds.


Copy oobverse of dime impact

Robert (BJ) Neff – Creator / Adviser

JC Stevens – Editor / Administration

Peter Lukic – Administration

Mike Diamond – Adviser

Fred Weinberg – Adviser

Geoffrey (Jeff) Noe – Adviser



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