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Of the ten uncleaned Roman coins from the Balkans were nine late empire coins of commonly found emperors and issues--Constantine, ...

I've used this product on 3 coins that had been cleaned too enthusiastically, and the results have been very good. ...

Amazing stuff, but beware, not a single time the same result with any solution. ...

The coins at Noble are good size with great detail including the uncleaned. I have not been able to duplicate ...

Fantastic! Excellent cleaning and preservation job performed on four of my Ancient Egyptian bronze antiquities; NRC cured bronze disease that ...

This product works great. All you need is a little bit on your finger tips because a little goes a ...