Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 651414 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)	37798	13.27%
Silver Clad	27036	9.49%
Coin Silver	19186	6.73%
BN	17033	5.98%
Encapsulated Coin	16452	5.77%
Slabbed Coins	16089	5.65%
RB	15610	5.48%
Deep Cameo (DC or DCAM)	12768	4.48%
PF (PF60, PF70)	12399	4.35%
Reeded Edge	12176	4.27%
Ultra Cameo (UCAM)	11895	4.17%
PQ	10650	3.74%
MS (MS60-MS70)	10594	3.72%
PR (PR60, PR70)	10455	3.67%
High Relief	9828	3.45%
Incuse	9766	3.43%
Coin drop	9093	3.19%
Obverse or Face side	9065	3.18%
Rarity	8867	3.11%
Reverse Cameo	8142	2.86%