Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 873630 search inquires.

Selected title: SMS
Explanation: Special Mint Set: During those years no Mint Sets or Proof Sets were made available for collectors. Mint marks were also dropped from coins produced for circulation. These measures were supposedly taken because coin collectors were being blamed for hoarding of coins. However, the gubmint relented and made the Special Mint Sets available as a compromise. These coins were of better quality than those normally found in Mint Sets but fell short of the quality of Proofs

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 53081  14.46%
Silver Clad 30407  8.29%
Coin Silver 22396  6.10%
Slabbed Coins 21255  5.79%
BN 20642  5.62%
Encapsulated Coin 20122  5.48%
RB 19063  5.19%
Deep Cameo (DC or DCAM) 16474  4.49%
PF (PF60, PF70) 15947  4.35%
Reeded Edge 15200  4.14%
Ultra Cameo (UCAM) 15144  4.13%
PQ 13952  3.80%
MS (MS60-MS70) 13835  3.77%
PR (PR60, PR70) 13790  3.76%
Rarity 13464  3.67%
Incuse 12821  3.49%
High Relief 12706  3.46%
Coin drop 12619  3.44%
Reverse Cameo 12082  3.29%
Obverse or Face side 11972  3.26%