Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 1038742 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) 55284 13.59%
Silver Clad 32222 7.92%
Coin Silver 24318 5.98%
Slabbed Coins 23238 5.71%
BN 22809 5.61%
Encapsulated Coin 21830 5.37%
RB 21271 5.23%
Deep Cameo (DC or DCAM) 18283 4.49%
PF (PF60, PF70) 18004 4.43%
Reeded Edge 17062 4.19%
Ultra Cameo (UCAM) 16926 4.16%
PR (PR60, PR70) 15995 3.93%
Rarity 15978 3.93%
PQ 15823 3.89%
MS (MS60-MS70) 15573 3.83%
Incuse 14881 3.66%
Coin drop 14616 3.59%
High Relief 14500 3.56%
Reverse Cameo 14188 3.49%
Obverse or Face side 13921 3.42%