Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 954974 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) 54506  13.88%
Silver Clad 31577  8.04%
Coin Silver 23655  6.02%
Slabbed Coins 22514  5.73%
BN 22058  5.62%
Encapsulated Coin 21265  5.42%
RB 20431  5.20%
Deep Cameo (DC or DCAM) 17660  4.50%
PF (PF60, PF70) 17291  4.40%
Reeded Edge 16402  4.18%
Ultra Cameo (UCAM) 16358  4.17%
PQ 15182  3.87%
Rarity 15051  3.83%
PR (PR60, PR70) 15007  3.82%
MS (MS60-MS70) 14971  3.81%
Incuse 14171  3.61%
Coin drop 13919  3.54%
High Relief 13874  3.53%
Reverse Cameo 13445  3.42%
Obverse or Face side 13154  3.35%