Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 964510 search inquires.

Random title: Ghosting
Explanation: The faint appearance on one side of a coin of the design from the other side, usually caused by poor design or production methods. The amount of metal displaced by the design of one side is greater than that displaced by the other side, so that when the blank is struck by the dies, the metal tends to flow towards the 'heavier' side, and away from the lighter side. A faint negative of the main features of the heavy side can be seen on the lighter side. Ghosting is noticeable on many British coins of George V, particularly in the earlier part of the reign. The portrait on the obverse of the coin was very large, and can be seen on the reverse of the coin

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 54628  13.84%
Silver Clad 31669  8.02%
Coin Silver 23744  6.02%
Slabbed Coins 22610  5.73%
BN 22150  5.61%
Encapsulated Coin 21331  5.40%
RB 20534  5.20%
Deep Cameo (DC or DCAM) 17769  4.50%
PF (PF60, PF70) 17396  4.41%
Reeded Edge 16492  4.18%
Ultra Cameo (UCAM) 16441  4.17%
PQ 15278  3.87%
Rarity 15188  3.85%
PR (PR60, PR70) 15120  3.83%
MS (MS60-MS70) 15065  3.82%
Incuse 14276  3.62%
Coin drop 14025  3.55%
High Relief 13960  3.54%
Reverse Cameo 13546  3.43%
Obverse or Face side 13268  3.36%