Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 686440 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)	38763	13.07%
Silver Clad	27556	9.29%
Coin Silver	19704	6.64%
BN	17570	5.92%
Slabbed Coins	17152	5.78%
Encapsulated Coin	16968	5.72%
RB	16229	5.47%
Deep Cameo (DC or DCAM)	13241	4.46%
PF (PF60, PF70)	13025	4.39%
Reeded Edge	12675	4.27%
Ultra Cameo (UCAM)	12369	4.17%
PQ	11181	3.77%
MS (MS60-MS70)	11114	3.75%
PR (PR60, PR70)	10969	3.70%
High Relief	10274	3.46%
Incuse	10262	3.46%
Rarity	9636	3.25%
Coin drop	9609	3.24%
Obverse or Face side	9535	3.22%
Reverse Cameo	8663	2.92%