Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 799821 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)	45694	13.47%
Silver Clad	29400	8.67%
Coin Silver	21427	6.32%
Slabbed Coins	20164	5.94%
BN	19616	5.78%
Encapsulated Coin	19034	5.61%
RB	18147	5.35%
Deep Cameo (DC or DCAM)	15098	4.45%
PF (PF60, PF70)	14905	4.39%
Reeded Edge	14281	4.21%
Ultra Cameo (UCAM)	14097	4.16%
PQ	13065	3.85%
MS (MS60-MS70)	12799	3.77%
PR (PR60, PR70)	12748	3.76%
Rarity	12199	3.60%
Incuse	11880	3.50%
High Relief	11841	3.49%
Coin drop	11336	3.34%
Obverse or Face side	11093	3.27%
Reverse Cameo	10390	3.06%