Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 860940 search inquires.

Selected title: Duodecimal
Explanation: A coinage or monetary system having twelve minor denominations per major denomination, for example there used to be twelve British pennies to the shilling

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 52739 14.53%
Silver Clad 30204 8.32%
Coin Silver 22208 6.12%
Slabbed Coins 21075 5.81%
BN 20439 5.63%
Encapsulated Coin 19936 5.49%
RB 18858 5.20%
Deep Cameo (DC or DCAM) 16243 4.48%
PF (PF60, PF70) 15740 4.34%
Reeded Edge 15003 4.13%
Ultra Cameo (UCAM) 14962 4.12%
PQ 13779 3.80%
MS (MS60-MS70) 13656 3.76%
PR (PR60, PR70) 13610 3.75%
Rarity 13247 3.65%
Incuse 12649 3.49%
High Relief 12539 3.45%
Coin drop 12374 3.41%
Reverse Cameo 11894 3.28%
Obverse or Face side 11791 3.25%