Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
East India Company Quarter Anna
Large copper 1/4 anna of the East India Company dated 1835, with a heraldic lion-and-shield obverse and a laurel-wreath reverse.
British India
Styca of Aethelred
Small base-metal coin of the Anglo-Saxon kingdom of Northumbria, naming King Aethelred, with a central device and legend on one face and a cross on the other.
Medieval Coins
Denarius of Trajan
Silver denarius of the emperor Trajan (98–117 AD), showing his laureate bust and, on this piece, Libertas standing with patera and rod.
Ancient
George IV One Sixteenth Spanish Dollar
A small George IV silver coin of the "Anchor Money" series, worth one-sixteenth of a Spanish dollar and marked with an anchor and Roman numeral XVI.
Colonial
Long Island Tercentenary Half Dollar
A 1936 U.S. silver half dollar marking 300 years of settlement on Long Island, with accolated settler and Native American heads and a Dutch sailing ship.
Classic Commemorative
Islamic Gold Dinar (LACMA M.2006.143.8)
A medieval Islamic gold dinar in the LACMA collection, struck with purely calligraphic Arabic legends and a decorative border — the classic imageless coin of the caliphates.
Islamic (Medieval)
Koban with Dutch East Indies Counterstamp
An Edo-period Japanese gold koban bearing later punched marks, including a Japanese character cartouche and a Dutch coat-of-arms counterstamp.
Colonial
Roman Imperial Denarius (Unidentified)
A silver denarius of the Roman Empire, 2nd century AD, showing an emperor's right-facing curly-haired portrait and a standing imperial reverse type.
Ancient
Elgin Illinois Centennial Half Dollar
A 1936 U.S. silver half dollar marking the centennial of Elgin, Illinois, with a bearded pioneer head and a pioneer-family memorial group on the reverse.
Classic Commemorative
Shilling of Anne
A machine-struck silver shilling of Queen Anne, with her draped bust facing right and a reverse of crowned shields bearing the royal arms in a cross.
Milled
Bronze As of Nero
A Roman bronze as struck under the emperor Nero (54–68 AD), bearing his laureate portrait on the obverse and an imperial reverse type.
Ancient
George IV One Eighth Spanish Dollar
Small 1822 British colonial silver coin from the George IV "Anchor Money," a fraction of the Spanish dollar used in the West Indies and Mauritius.
Colonial
Dirham of al-Mahdi
A silver Abbasid dirham struck under Caliph al-Mahdi in AH 166 (783 CE), its faces filled with linear Kufic Arabic legends declaring the Islamic faith.
Islamic (Medieval)
Quincunx of Capua
Bronze quincunx (5 unciae) struck by Capua in Campania in the 3rd century BC, pairing a diademed female head with a lion or griffin and five value pellets.
Ancient
Denarius of Pertinax
A rare silver denarius of Pertinax, Roman emperor for 86 days in 193 AD, showing his laureate portrait and a personification reverse.
Ancient
George IV One Quarter Spanish Dollar
An 1822 British colonial silver coin valued at one quarter of a Spanish dollar, part of the George IV "Anchor Money" issued for colonies in the Americas.
Colonial
Bank of England Dollar
A George III silver dollar issued by the Bank of England in 1804, struck over Spanish eight-reales coins, with a laureate bust and a crowned shield reverse.
Milled
Copper Fals of as-Salih Salih
A hand-struck medieval Islamic copper fals attributed to as-Salih Salih, covered on both faces in Arabic calligraphy with no portrait or figural imagery.
Islamic (Medieval)
Aureus of Augustus
Roman imperial gold coin bearing the bare head of Augustus, first emperor of Rome, struck during his reign from 27 BC to 14 AD.
Ancient Coins
Denarius of Nero
Silver denarius of the emperor Nero (AD 54-68), the last Julio-Claudian ruler, shown with a laureate portrait and a military-standards reverse.
Ancient
Denarius of Julia Domna
Roman silver denarius of the empress Julia Domna (193-217 CE), with her draped bust and a standing goddess or personification on the reverse.
Ancient
Sestertius of Caligula
Large Roman imperial bronze sestertius bearing the head of Gaius, better known as Caligula, struck during his short reign from 37 to 41 AD.
Ancient Coins
Follis of Maximian
A large silvered-bronze follis of the emperor Maximian, introduced with Diocletian's coin reform of the Tetrarchy around AD 294.
Ancient
Denarius of C. Cato
Silver Roman Republican denarius struck at Rome in 123 BC by the moneyer C. Cato, with a helmeted head of Roma and Victory driving a chariot.
Ancient