Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 1121674 search inquires.

Random title: OMM

Explanation: Over MintMark: Two different mintmarks involved (versus RPM, which is the same mintmark punched more than once). Type of die variety

Most popular coin titles

Definition	Searches	Percentage
Specimen Proof (SP-70 or PF-70)	56052	13.24%
Silver Clad	32947	7.78%
Coin Silver	25010	5.91%
Slabbed Coins	23944	5.66%
BN	23498	5.55%
Encapsulated Coin	22450	5.30%
RB	21949	5.19%
PF (PF60, PF70)	18925	4.47%
Deep Cameo (DC or DCAM)	18888	4.46%
Reeded Edge	17765	4.20%
Ultra Cameo (UCAM)	17568	4.15%
Obverse or Face side	16996	4.02%
PR (PR60, PR70)	16922	4.00%
Rarity	16814	3.97%
PQ	16494	3.90%
MS (MS60-MS70)	16174	3.82%
Incuse	15517	3.67%
Coin drop	15360	3.63%
High Relief	15144	3.58%
Reverse Cameo	14878	3.51%