Will this make ones preserved in good shape valuable in the future?
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Zincolns (post 1982 Lincolns) are just weird...
Pricing in the Ancients market has always been problematic (I think). Have had arguments with a dealer/friend about this.
I got a Celtic coin recently, but not British, I want one, but the nice ones ARE pricey. It's fun and I do admit to a fondness for Victoria!
Dipping/soaking an object in ANY solvent (with or without soap) will not cause scratches, how can it. On the other hand, wiping with any...
Fraught with danger...
Posting full-sized and cropped helps [ATTACH] [ATTACH]
Soap is NOT an abrasive
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