Definição

• Bar Stock.  The metal rods from which cylindrical sections are cut, surface ground and used to cut a design into its surface forming a die; diestock. 

  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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