Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 702129 search inquires.

Selected title: RB
Explanation: Red-Brown: Color grade for uncirculated copper coins (BN, RB, or RD)

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 39706  13.14%
Silver Clad 27800  9.20%
Coin Silver 19915  6.59%
BN 17832  5.90%
Slabbed Coins 17702  5.86%
Encapsulated Coin 17206  5.69%
RB 16487  5.46%
Deep Cameo (DC or DCAM) 13462  4.45%
PF (PF60, PF70) 13306  4.40%
Reeded Edge 12873  4.26%
Ultra Cameo (UCAM) 12583  4.16%
PQ 11419  3.78%
MS (MS60-MS70) 11328  3.75%
PR (PR60, PR70) 11200  3.71%
High Relief 10496  3.47%
Incuse 10478  3.47%
Rarity 9964  3.30%
Coin drop 9814  3.25%
Obverse or Face side 9733  3.22%
Reverse Cameo 8876  2.94%