Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 1145386 search inquires.

Random title: Bag Mark
Explanation: A surface mark, usually in the form of a nick, acquired by a coin when it came in contact with others in a mint bag. Bag marks are most common on large and heavy silver and gold coins (also known as contact marks or keg marks)

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 56261 13.17%
Silver Clad 33139 7.76%
Coin Silver 25231 5.91%
Slabbed Coins 24143 5.65%
BN 23681 5.54%
Encapsulated Coin 22626 5.30%
RB 22155 5.19%
PF (PF60, PF70) 19123 4.48%
Deep Cameo (DC or DCAM) 19030 4.45%
Reeded Edge 17948 4.20%
Ultra Cameo (UCAM) 17737 4.15%
PR (PR60, PR70) 17157 4.02%
Obverse or Face side 17153 4.02%
Rarity 17055 3.99%
PQ 16675 3.90%
MS (MS60-MS70) 16333 3.82%
Incuse 15711 3.68%
Coin drop 15596 3.65%
High Relief 15324 3.59%
Reverse Cameo 15086 3.53%