Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 1126915 search inquires.

Selected title: RB

Explanation: Red-Brown: Color grade for uncirculated copper coins (BN, RB, or RD)

Most popular coin titles

Definition	Searches	Percentage
Specimen Proof (SP-70 or PF-70)	56093	13.23%
Silver Clad	32985	7.78%
Coin Silver	25062	5.91%
Slabbed Coins	23985	5.66%
BN	23535	5.55%
Encapsulated Coin	22483	5.30%
RB	21990	5.18%
PF (PF60, PF70)	18970	4.47%
Deep Cameo (DC or DCAM)	18921	4.46%
Reeded Edge	17802	4.20%
Ultra Cameo (UCAM)	17609	4.15%
Obverse or Face side	17025	4.01%
PR (PR60, PR70)	16983	4.00%
Rarity	16856	3.97%
PQ	16528	3.90%
MS (MS60-MS70)	16218	3.82%
Incuse	15559	3.67%
Coin drop	15407	3.63%
High Relief	15180	3.58%
Reverse Cameo	14923	3.52%