Moneybox
Philip & Sandra Box
silver said:Gt,..I used a full as, teaspoonfull of Citric Acid into 1/2 a kitchen Ramekin of water,... waited for 1 & 1/2 minutes, and gently used an old soft childrens toothbrush to very gently take the dirt and grime away for about 30 seconds,... then rinsed under flowing tapwater, and finally used a couple of pumps of Palmolive antibacterial handwash (the brown looking double pack from big W) to gently rub it all over (straight stuff) just to help balance out the PH level, before rinsing extremely well and patting dry with some toweling material. (Thanks still go out to DJ for the Citric Acid tip,).
I used no CLR and no Bicarb at all on the 1948 Shilling,.. and it kept its patina intact. Some silver coins may not respond to this or any method of treatment in the desired fashion (disclaimer).
Great thanks Silver. I'm just a bit show on the acronyms I think they might have come about since I reached that age where my learning is not quite keeping up with what I'm forgetting :|