Before getting into this month’s topic, I need to answer the question: Is it possible to have an allergy to coins?
An allergy to nickel is well known in the hobby, but not by the general public and even some doctors. The effect is cumulative and can cause dermatitis within one hour of handling nickel-alloy coins. The point is raised because there are mostly unfounded rumors about other metals causing problems ...
Full Article: Alloy Concerns: Terms Used Sometimes Confuse - NumisMaster.com
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