Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 778301 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)	44560	13.41%
Silver Clad	29114	8.76%
Coin Silver	21154	6.37%
Slabbed Coins	19783	5.95%
BN	19283	5.80%
Encapsulated Coin	18662	5.62%
RB	17905	5.39%
Deep Cameo (DC or DCAM)	14721	4.43%
PF (PF60, PF70)	14593	4.39%
Reeded Edge	14018	4.22%
Ultra Cameo (UCAM)	13776	4.15%
PQ	12815	3.86%
MS (MS60-MS70)	12520	3.77%
PR (PR60, PR70)	12407	3.73%
Rarity	11772	3.54%
Incuse	11621	3.50%
High Relief	11592	3.49%
Coin drop	11004	3.31%
Obverse or Face side	10828	3.26%
Reverse Cameo	10088	3.04%