Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 1035429 search inquires.

Selected title: Altered Date
Explanation: A false date on a coin-a date altered to make a coin appear to be one of a rarer or more valuable issue, often done to try to deceive someone

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 55253 13.60%
Silver Clad 32200 7.93%
Coin Silver 24288 5.98%
Slabbed Coins 23206 5.71%
BN 22781 5.61%
Encapsulated Coin 21808 5.37%
RB 21245 5.23%
Deep Cameo (DC or DCAM) 18252 4.49%
PF (PF60, PF70) 17982 4.43%
Reeded Edge 17037 4.19%
Ultra Cameo (UCAM) 16905 4.16%
PR (PR60, PR70) 15971 3.93%
Rarity 15941 3.92%
PQ 15806 3.89%
MS (MS60-MS70) 15547 3.83%
Incuse 14858 3.66%
Coin drop 14582 3.59%
High Relief 14481 3.56%
Reverse Cameo 14159 3.49%
Obverse or Face side 13892 3.42%