Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 740505 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)	42257	13.29%
Silver Clad	28513	8.97%
Coin Silver	20586	6.48%
Slabbed Coins	18863	5.93%
BN	18580	5.84%
Encapsulated Coin	17902	5.63%
RB	17250	5.43%
Deep Cameo (DC or DCAM)	14096	4.43%
PF (PF60, PF70)	13954	4.39%
Reeded Edge	13470	4.24%
Ultra Cameo (UCAM)	13181	4.15%
PQ	12158	3.82%
MS (MS60-MS70)	11945	3.76%
PR (PR60, PR70)	11813	3.72%
High Relief	11074	3.48%
Incuse	11054	3.48%
Rarity	10917	3.43%
Coin drop	10436	3.28%
Obverse or Face side	10315	3.24%
Reverse Cameo	9497	2.99%