Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 891461 search inquires.

Selected title: Regnal year
Explanation: The date as calculated from the start of a reign. On some coins this is shown on the edge, on others including come Islamic coins, all coins are dated with both the commencement date of the reign, and the regnal year, so the actual issue date of the coin can be found by adding the two together. As the start of a reign seldom coincides with the calendar year, there are often two regnal dates for each calendar year, and vice versa

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 53502  14.30%
Silver Clad 30736  8.21%
Coin Silver 22771  6.09%
Slabbed Coins 21602  5.77%
BN 21017  5.62%
Encapsulated Coin 20439  5.46%
RB 19424  5.19%
Deep Cameo (DC or DCAM) 16798  4.49%
PF (PF60, PF70) 16361  4.37%
Reeded Edge 15539  4.15%
Ultra Cameo (UCAM) 15484  4.14%
PQ 14293  3.82%
MS (MS60-MS70) 14146  3.78%
PR (PR60, PR70) 14115  3.77%
Rarity 13895  3.71%
Incuse 13194  3.53%
High Relief 13025  3.48%
Coin drop 12998  3.47%
Reverse Cameo 12442  3.33%
Obverse or Face side 12312  3.29%