Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 1132225 search inquires.

Selected title: Unifaced
Explanation: A coin that was struck by only one of the dies with a blank planchet lying between the coin and the other die. This most commonly occurs on off center or double struck coins

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 56137 13.21%
Silver Clad 33025 7.77%
Coin Silver 25113 5.91%
Slabbed Coins 24038 5.66%
BN 23577 5.55%
Encapsulated Coin 22525 5.30%
RB 22029 5.18%
PF (PF60, PF70) 19012 4.47%
Deep Cameo (DC or DCAM) 18952 4.46%
Reeded Edge 17839 4.20%
Ultra Cameo (UCAM) 17642 4.15%
Obverse or Face side 17059 4.01%
PR (PR60, PR70) 17027 4.01%
Rarity 16917 3.98%
PQ 16564 3.90%
MS (MS60-MS70) 16257 3.83%
Incuse 15598 3.67%
Coin drop 15467 3.64%
High Relief 15219 3.58%
Reverse Cameo 14971 3.52%