Definición

• Defective Planchet.  A malformed blank incapable of striking into a perfect piece; one that is improperly formulated, holed, clipped, cracked, corroded, split, bent, improperly upset or annealed.

  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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