Aren't you home now Smoky :lol: :lol: deeeep silver can give a little scratchy tone and not solid ID number, but that shilling was only about 3" and sung :lol: :lol:
Everyone keeps asking about CAB and here's my set up, 1 coin per bowl
have many bowls but found sometimes when coins touch can give a grey mark, lucky to be a tablespoon boiling water then sprinkle a little citric acid in
should start to melt in a minute or two, small art brush to help brush the gunk off
stubborn coins little more citric acid, if needed replace with hot water
I used to use too much water needing to much citric trying to do multiple coins which ends in more waste and work, First can I bought went through quickly
lesson learnt
Neutralize with bi-carb twice when done, some finger polishing can be done with the bi-carb but be gentle
Main note is you cant force the dirt off
Was thinking about trying a steam cleaner to see if it will clean penny's and might give it a run on silver