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).

DiggFacebookRedditTwitter
Coin Collecting News
12/09/2018
BBL08: 'Hills or flats?' - Bat flip replaces coin toss for new season
Twenty20 cricket has never been a favourite of the traditionalists but not even the pre-game coin toss is safe in the new season of the Big Bash. In an homage to backyards around the country, captains ... more info

12/10/2018
BBL opts for backyard-cricket style bat flip over coin toss in 2018/19 season
A backyard-cricket-style bat flip will replace the coin toss in the Big Bash League (BBL) to decide which captain has choice of batting or bowling first. BBL captains will be required to call "hills" ... more info

12/10/2018
BBL to replace coin toss with "bat flip"
Big Bash League will be replacing the traditional coin toss with a "bat flip" in its upcoming 2018-19 edition that starts December 19. Instead of the conventional "heads" or "tails", captains will now ... more info