Glossary of numismatics

This glossary of numismatics is a list of definitions of terms and concepts relevant to numismatics and coin collecting, as well as sub-fields and related disciplines, with concise explanations for the beginner or professional.Numismatics (ancient Greek: νομισματική, meaning "monetary") is the scientific study of money and its history in all its varied forms.While numismatists are often characterized as studying coins, the discipline also includes the study of other types of money, such as banknotes, stock certificates, medals, medallions, and tokens (also referred to as exonumia).Sub-fields and related fields of numismatics include: Also called a contact mark.Also called a planchet or flan.Also abbreviated Æ[2] or AE[3].Also called Communion tokens.Also counterstamp.Also abbreviated EL[7]Also abbreviated ex.[2]Also called a reeded edge.Also abbreviated obv.
Example of extreme doubling on the date of a coin
Regular coin , essai (pattern) and piedfort
A rare and historic Bechuanaland Border Police canteen token
Glossary of notaphilyNumismaticsCurrencyBanknotesForgeryCirculating currenciesLocal currenciesCompany scripTime dollarsFictional currenciesProposed currenciesHistory of moneyHistorical currenciesAksumiteAchaemenidByzantineChineseFilipinoIndianItalianJapaneseTibetanCoiningMillingHammeringMetalsErrorsCoin collectingCommemorative coinsBullion coinsGradingNotaphilyCommemorative banknotesExonumiaCredit cardsJetonsMedalsTokensChequesScripsScripophilyStocksnumismatiststoken coinsPhilatelypostage stampsEuro coinscupro-nickelbronzeannealingbanker's markchop-marksbase metalnickelcopperbillonsilverhyperinflationbi-metallic cointooniebrockagebullionplatinumbullion coinbusiness strikecast coinschurch tokenscladdingbondedU.S. Quartercounterfeit coinscoin alignmentEisenhower DollardesignerDouble Eagledoubled diedoubloonescudoseffigyelectrotypeelectrumelongated coinencapsulated coinengraveressai, essayface valuefantasy issuefinenesspurest gold bullion coinHacksilverhammeredholey dollarintaglioinscriptioncarob treesoliduslaureatelegal tenderlusterMaundy moneyMaundy ThursdayCanterburymedal alignmentBritishCommonwealthEuro coinagemedal-coinmilled coinagemilled edgemint errormint markIn God We TrustLiberté, égalité, fraternitéNotgeldobversePatternpatinaprovenancepiedfortplanchetprivy markLincoln centQuarterQuarter Eaglereeded edgereversedenominationseigniorageUnited StatesCanadalooniesSpanish dollarrealesspot pricestainless steelcarbonchromiumrustingBechuanalandtombacCanadian 5-centWorld War IItrade dollarunifaceProfessional Coin Grading ServiceA Guide Book of United States CoinsR.S. Yeoman