Quote:
something to do with the way the mint rinses the planchets before plating
Zincoln planchets are produced by an outside contractor, Jarden Zinc punches the zinc blanks and then electroplates them.
I am not sure if Jarden mills the rim as well or just sends them to the Mint as blanks instead of planchets.
Edited by biokemist6
12/07/2011 12:32 am