Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Bhutan 500 Ngultrum Commemorative
Modern Bhutanese silver commemorative dated 2008, with a portrait of King Jigme Khesar Namgyel Wangchuck and an ornate dragon-and-mythical-creature reverse.
Himalayan
Guangxu Yuanbao 20 Cents
A machine-struck Qing silver 20 cents of the Guangxu era, with a coiled dragon on one face and a yin-yang (taiji) symbol on the other.
Circulation
Ancient Hellenistic Tetradrachm
A large Hellenistic silver tetradrachm with a bearded, curly-haired head on the obverse and an eagle standing on a thunderbolt on the reverse.
Ancient
Edward III Groat
Hammered silver fourpence of King Edward III, showing a crowned bust of the king and a long cross with pellets in the quarters.
Medieval Coins
Edward I Groat
Rare early English silver fourpence of Edward I, showing his crowned facing-profile bust and a long-cross reverse with pellets in the quarters.
Medieval Coins
Joachimsthaler (Thaler)
A large early-16th-century Bohemian silver thaler from Joachimsthal, dated 1525; the coin whose name gave rise to the words 'thaler' and 'dollar'.
Early Modern
Aureus of Constantine I the Great
A Roman gold aureus struck for Constantine I the Great, showing his laureate portrait, from the era of his rise to sole power around AD 313.
Ancient
George-noble
A rare Tudor gold noble of Henry VIII showing St George slaying the dragon, valued at 6 shillings 8 pence.
Hammered
Solidus of Gratian
Late Roman gold solidus of Emperor Gratian (r. 367–383 CE), showing his curly-haired, diademed, draped and cuirassed portrait.
Ancient
Denarius of the Pompeia Family
Silver Roman Republican denarius of the Pompeia family, with a male portrait head and a Victory driving a chariot on the reverse.
Ancient
500 Reis
A Portuguese silver 500 Reis of Queen Maria II, with her left-facing draped bust on the obverse and a crowned coat of arms on the reverse.
Modern
20 Lire
Silver-colored Italian 20 Lire piece of the Fascist era, showing a Mussolini profile and a horse-drawn chariot, dated 1936.
Modern
Isle of Man Crown
A 1976 Isle of Man cupronickel crown marking the centenary of the Douglas horse trams, showing a horse-drawn tram beneath an archway on the reverse.
Commemorative
Denarius of Julia Maesa
Roman silver denarius struck for Julia Maesa (c. 218–222 CE), showing her draped bust with wavy hair and a standing deity on the reverse.
Ancient
Antoninianus of Salonina
Billon antoninianus of the empress Salonina, wife of Gallienus, showing her draped bust and a standing deity on the reverse (256-257 AD).
Ancient
Roman Republican Denarius (Unidentified)
A silver Roman Republican denarius of about 115-114 BC: helmeted Roma on the obverse, Victory driving a two-horse chariot on the reverse.
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
British Trade Dollar
British silver trade dollar for Far East commerce, with seated Britannia holding a trident and shield and a Chinese dragon reverse.
Dollar
Edward IV Half Angel
Medieval English gold coin of King Edward IV, half the value of the angel, showing Saint Michael slaying a dragon with a spear and shield.
Medieval Coins
Hong Kong 20 Cents
A small British Hong Kong silver 20 Cents of Edward VII, with the crowned royal profile on one side and a Chinese dragon and value on the other.
Circulation
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
Milled Sixpence of Elizabeth I
An early machine-struck English silver sixpence of Elizabeth I, showing her crowned draped bust with a rose and the royal shield above a date.
Milled
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
Edward IV Angel
Medieval English gold coin showing Saint Michael the Archangel slaying a dragon-demon, with a heraldic cross-and-shield reverse.
Medieval Coins