Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 980638 search inquires.

Selected 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) 54797  13.78%
Silver Clad 31806  8.00%
Coin Silver 23887  6.01%
Slabbed Coins 22780  5.73%
BN 22330  5.62%
Encapsulated Coin 21457  5.40%
RB 20721  5.21%
Deep Cameo (DC or DCAM) 17890  4.50%
PF (PF60, PF70) 17556  4.42%
Reeded Edge 16635  4.18%
Ultra Cameo (UCAM) 16573  4.17%
PQ 15420  3.88%
Rarity 15379  3.87%
PR (PR60, PR70) 15279  3.84%
MS (MS60-MS70) 15203  3.82%
Incuse 14451  3.63%
Coin drop 14175  3.57%
High Relief 14104  3.55%
Reverse Cameo 13712  3.45%
Obverse or Face side 13414  3.37%