Definición

• Retained Chip, Retained Diechip.  A diechip which has broken away from the rest of the die but has not fallen out; it stays in its original position for additional striking. Such retained chips act most like an insert in an insert die. Inevitably it will fall away. A small diechip (say from the upper die) may fall on the next blank and be impressed in a struck piece; a larger size diechip may jam the press when it falls out and do considerable damage.  See diechip, broken die.

  excerpted with permission from

  An Encyclopedia of Coin and Medal Technology

  For Artists, Makers, Collectors and Curators

  COMPILED AND WRITTEN BY D. WAYNE JOHNSON

  Roger W. Burdette, Editor

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