might not be a problem for you to clean your coins, but what about after you are no longer here? Part of our job as numismatists is to preserve...
a 96 w was found rollsearching in cali sometime in the passed 2 years.
:o
one of mine was finding a bunch of gold in some dime rolls.
Bust out the recorder for the stories.
The environment causes toning. Humidity, temperature, air pollution etc. When you clean a coin, you are removing a layer of metal from it and most...
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