Some coins have oblique milling varieties. They may be described as "oblique milling to the left" or "oblique milling to the right." How does one...
I’ve seen advice on this site to value coins submitted to TPGs at their replacement value – which I assume is for the event they are lost and must...
There is much advice on CT to use covered glass or steel containers when soaking coins in acetone. For some 20 years, I have used two small...
There have been warnings on this site against using acetone on aluminum coins. What about acetone on tin coins? I'm specifically interested with...
While attempting to accurately catalog modern Mexico coins, I'm having significant challenges distinguishing some of the varieties, such as small...
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