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<p>[QUOTE="mikediamond, post: 1323435, member: 1859"]It's certainly looking promising. If those extra design elements are incuse (as they appear to be) then we're probably looking at a strike through a multi-struck fragment of metal. There's no reason that it couldn't have been supplemented by grease in certain areas. If a thin piece of metal is struck against a planchet, it molds itself to the recesses of the die face. The metal in those recesses is slightly thicker than the metal over the field since the effective striking pressure is lower in those recesses. If the metal becomes dislodged, those thicker areas are driven into the next planchet, creating normally-oriented, incuse elements.[/QUOTE]</p><p><br /></p>
[QUOTE="mikediamond, post: 1323435, member: 1859"]It's certainly looking promising. If those extra design elements are incuse (as they appear to be) then we're probably looking at a strike through a multi-struck fragment of metal. There's no reason that it couldn't have been supplemented by grease in certain areas. If a thin piece of metal is struck against a planchet, it molds itself to the recesses of the die face. The metal in those recesses is slightly thicker than the metal over the field since the effective striking pressure is lower in those recesses. If the metal becomes dislodged, those thicker areas are driven into the next planchet, creating normally-oriented, incuse elements.[/QUOTE]
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