Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 884304 search inquires.

Selected title: Capped Die
Explanation: The term applied to an error in which a coin gets jammed in the coining press and remains for successive strikes, eventually forming a 'cap' either on the upper or lower die. These are sometimes spectacular with the 'cap' often many times taller than a normal coin

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 53326  14.36%
Silver Clad 30596  8.24%
Coin Silver 22614  6.09%
Slabbed Coins 21461  5.78%
BN 20874  5.62%
Encapsulated Coin 20308  5.47%
RB 19268  5.19%
Deep Cameo (DC or DCAM) 16657  4.49%
PF (PF60, PF70) 16197  4.36%
Reeded Edge 15399  4.15%
Ultra Cameo (UCAM) 15345  4.13%
PQ 14147  3.81%
MS (MS60-MS70) 14014  3.77%
PR (PR60, PR70) 13989  3.77%
Rarity 13742  3.70%
Incuse 13039  3.51%
High Relief 12887  3.47%
Coin drop 12867  3.47%
Reverse Cameo 12321  3.32%
Obverse or Face side 12189  3.28%