Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 1125321 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)	56077	13.23%
Silver Clad	32972	7.78%
Coin Silver	25042	5.91%
Slabbed Coins	23974	5.66%
BN	23523	5.55%
Encapsulated Coin	22466	5.30%
RB	21973	5.18%
PF (PF60, PF70)	18947	4.47%
Deep Cameo (DC or DCAM)	18903	4.46%
Reeded Edge	17787	4.20%
Ultra Cameo (UCAM)	17595	4.15%
Obverse or Face side	17015	4.01%
PR (PR60, PR70)	16959	4.00%
Rarity	16838	3.97%
PQ	16515	3.90%
MS (MS60-MS70)	16203	3.82%
Incuse	15543	3.67%
Coin drop	15390	3.63%
High Relief	15163	3.58%
Reverse Cameo	14905	3.52%