Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 962166 search inquires.

Selected title: Trial
Explanation: Usually as in 'trial piece', any coin often including patterns, made in a different metal from the normal production metal, and produced to test the dies or preview the design. Lead is often used as it is very soft, and trial pieces are normally struck before the dies are completed and hardened, so that minor changes can still be made before the dies are hardened

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 54616  13.85%
Silver Clad 31656  8.03%
Coin Silver 23734  6.02%
Slabbed Coins 22599  5.73%
BN 22133  5.61%
Encapsulated Coin 21322  5.41%
RB 20520  5.20%
Deep Cameo (DC or DCAM) 17755  4.50%
PF (PF60, PF70) 17383  4.41%
Reeded Edge 16483  4.18%
Ultra Cameo (UCAM) 16429  4.17%
PQ 15267  3.87%
Rarity 15172  3.85%
PR (PR60, PR70) 15108  3.83%
MS (MS60-MS70) 15053  3.82%
Incuse 14262  3.62%
Coin drop 14012  3.55%
High Relief 13949  3.54%
Reverse Cameo 13533  3.43%
Obverse or Face side 13250  3.36%