Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 1093702 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)	55811	13.32%
Silver Clad	32728	7.81%
Coin Silver	24792	5.92%
Slabbed Coins	23708	5.66%
BN	23303	5.56%
Encapsulated Coin	22231	5.31%
RB	21727	5.19%
Deep Cameo (DC or DCAM)	18711	4.47%
PF (PF60, PF70)	18705	4.47%
Reeded Edge	17535	4.19%
Ultra Cameo (UCAM)	17348	4.14%
Obverse or Face side	16813	4.01%
PR (PR60, PR70)	16622	3.97%
Rarity	16558	3.95%
PQ	16281	3.89%
MS (MS60-MS70)	15994	3.82%
Incuse	15302	3.65%
Coin drop	15122	3.61%
High Relief	14942	3.57%
Reverse Cameo	14668	3.50%