Coin Glossary

You can find most popular coin collecting phrases in this coin glossary.

Coin Glossary

U

unc or unk or UN - abbreviation for uncirculated.

uncirculated or un-circulated - a new condition coin that does not have any sign of wear. Marks on the coin that may come from the manufacturing process do not keep a coin from being un-circulated. (Example, bag marks.) Even the slightest amount of wear or cleaning will keep a coin from grading uncirculated.

upsetting mill - machine used in coin production to raise the rim on both sides of a blank (planchet).

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Coin Collecting News
06/26/2019
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The Binance team are dedicated to the cause. Several Binance employees haven chosen to take their salary and other bonuses in BNB over fiat. But instead of regularly taking out cash, many are ... more info

06/23/2019
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06/25/2019
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