SD-5c-1973D-03R Split Die

Description

A split die represents one of the more dramatic forms of die failure, and SD-5c-1973D-03R records the third cataloged reverse split die on the 1973-D Jefferson Nickel struck at the Denver Mint. Unlike ordinary die cracks that trace paths across the die face, a split die develops when a circumferential crack propagates around a significant portion of the die, threatening to separate an entire section from the die body. Coins struck from split dies display a pronounced raised ridge following the crack's path, often accompanied by design distortion as the separated section shifts under striking pressure. The "R" suffix identifies this as a reverse split, affecting Felix Schlag's Monticello design that served the Jefferson Nickel from 1938 through 2003. Three documented reverse split dies for a single date-mint suggests Denver's 1973 nickel production encountered dies pushed beyond their intended service life. The 75% copper, 25% nickel composition creates striking dynamics that differ from both softer copper cents and harder clad coinage. Cataloged and verified by Cuds on Coins.

Attribution History

• Discovered by Steve Young
• Cross reference: none. 02/01/2014.
• Expert attribution by Cuds on Coins

External References