second toning Any toning, natural or artificial, that results after a coin is dipped or cleaned. This second toning is seldom as attractive as original toning, although some coins Â"takeÂ" second toning better than others.
second toning Any toning that results after a coin is dipped or cleaned. semi-common ...
Second toning Natural or artificial toning that occurs after a coin is dipped or cleaned. Semi-common ...
See also: Surfaces, Small size, Indian Head cent, Alloy, Gold
 
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