Definizione

• Proper Die.  Not a mule; one of two dies correctly mated as intended. In contrast to mule, hybird. By extension any two dies correctly mated or any side of a piece struck from a correct die.  See mule, muling.

  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

Le relazioni