20 K, pffft! That thing has been cleaned! Send it to me and I'll use it to level up the leg on my wobbly dining room table! Or, maybe I'll let it sit in my type collection for a while, you know, until something better comes along. Nice coin :yes:
Hey, bring some silver from 1795, 1796, and 1797 while you are at it! Oh, GW's autograph would be nice as well.
Ruben, great coin, wish it were mine. Good case point. Is this coin cleaned? The fields are somewhat scratched but don't show the characterietic swirls of polishing or the lines of harsh cleaning. There is dirt/debris around the features that cleaning would have most likely removed. Is it cleaned or not? Does she or doesn't she? Only her hairdresser knows for sure.
Are you talking about 99.999999% laboratory grade stuff? Because you can get acetone at hardware stores, or Walmart for that matter.
The real good stuff would come from chemical supply houses, but check the purity of the stuff from hardware stores, it is probably good enough.