Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 928306 search inquires.

Selected title: Overdate
Explanation: The re-enraving of the die to change the date (the date is made by superimposing one or more different numbers on a previously dated die)

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 54158 14.01%
Silver Clad 31306 8.10%
Coin Silver 23373 6.05%
Slabbed Coins 22212 5.75%
BN 21731 5.62%
Encapsulated Coin 21011 5.44%
RB 20089 5.20%
Deep Cameo (DC or DCAM) 17393 4.50%
PF (PF60, PF70) 16997 4.40%
Reeded Edge 16105 4.17%
Ultra Cameo (UCAM) 16094 4.16%
PQ 14866 3.85%
MS (MS60-MS70) 14728 3.81%
PR (PR60, PR70) 14713 3.81%
Rarity 14681 3.80%
Incuse 13845 3.58%
High Relief 13604 3.52%
Coin drop 13588 3.52%
Reverse Cameo 13116 3.39%
Obverse or Face side 12877 3.33%