定義

• Hybrid.  Mismated obverse and reverse. See mule, muling. A hybrid occurs when an obverse die is struck with a reverse die not originally intended. Obviously both have to be the same diameter and available at the same time and place, that is, in use by the same mint or medallic company. The German word is zeitter.

  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

人际关系