Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Venetian Ducat
A medieval gold ducat of the Republic of Venice, showing Saint Mark presenting a banner to the kneeling Doge on one side and Christ on the other.
Medieval
Ghana 20 Pesewas
A one-year 1967 Ghanaian coin bearing a national eagle and the motto FREEDOM AND JUSTICE, with the country's coat-of-arms shield on the reverse.
World
Egyptian 10 Piastres Commemorative
A cupro-nickel Egyptian 10 piastres commemorative dated 1984, showing a domed mosque on one face and Arabic legends throughout.
World
Macao 20 Patacas
A silver 20 patacas of Portuguese-administered Macau: the Portuguese coat of arms on one face and a harbor scene with a Chinese junk on the other.
Circulation
Sestertius of Commodus
A large Roman bronze sestertius of Emperor Commodus (180–192 AD), his laureate bearded head on one side and a standing figure on the other.
Ancient
Glycon Bronze Coin
Roman provincial bronze of the 2nd century AD showing the snake-god Glycon: a bearded serpent head on one side and a coiled snake on the other.
Ancient
Kopek (Peter I)
An early copper kopek of Peter the Great, showing a profile of Peter I and Cyrillic legends on one side and the Russian double-headed eagle on the other.
Early Modern
Poltina (½ Rouble)
Silver half-rouble of Imperial Russia dated 1857, marked ПОЛТИНА on one side and bearing the crowned double-headed eagle of the Romanov empire.
Modern
Erstein Notgeld 10 Pfennigs
A 1917 German emergency coin (Notgeld) for 10 Pfennigs from the town of Erstein, with the city coat of arms on one side and a large 10 on the other.
Token/notgeld
British Silver Threepence
Tiny sterling-silver threepence of Queen Victoria; the young-head type shown here dates to 1858 and is one of Britain's smallest circulating coins.
British Isles
Japanese 20 Yen
Early Meiji-era Japanese gold coin showing a dragon among clouds on one side and a floral design with the 20 yen denomination on the other.
World Coins
Anglo-Saxon Styca
A tiny base-metal coin of the Anglo-Saxon kingdom of Northumbria, struck in the 8th-9th century with a head and inscription on one side and a cross on the other.
Medieval Coins
Tunisia 20 Francs (Brass)
A brass 20 francs of French-protectorate Tunisia dated 1950, with Arabic script and geometric design on one face and 'TUNISIE / 20 FRANCS' on the other.
World
Philippines 10 Centavos
A small silver 10 centavos of the American-era Philippines: a standing Liberty figure and Mayon volcano on one side, the U.S. eagle and shield on the other.
Southeast Asia
Half Pahlavi Gold Coin
A small Iranian gold coin worth half a Pahlavi, showing Reza Shah in a military cap on one side and the Lion and Sun with a crown on the other.
Persia / Iran
Swiss 5 Francs
Large .900 silver Swiss crown of 1888–1916, showing a Helvetia head on one face and the Swiss cross shield within a wreath on the other.
World
Macao 100 Patacas Return to China Commemorative
A 1999 Macao 100 patacas commemorative marking the return to China: a Portuguese ship with a gold center on one side, the Macao coat of arms on the other.
Commemorative
Chiconcuautla 20 Centavos
A 1915 copper 20 centavos struck as a local Revolutionary-era issue at Chiconcuautla, with a numeral 20 on one side and the Mexican national eagle on the other.
Revolutionary
10 Cash (Republic)
A Republic of China bronze 10 Cash: a round machine-struck copper piece with a central ornament and characters on one face and a decorative inscribed reverse.
Cash Coin
Roman Denarius
A small hammered silver coin of ancient Rome, showing an emperor's portrait and abbreviated Latin titles on one side and a deity or figure on the other.
Ancient
Ancient Sicilian Silver Coin
A silver coin of ancient Greek Sicily, showing a female goddess or nymph head on one face and a two-horse chariot (biga) on the other.
Ancient
1 Kopeck
Small copper 1 Kopeck of Imperial Russia dated 1908, with the value in a wreath on one side and the crowned double-headed eagle on the other.
Modern
Swiss 2 Francs
A silver Swiss 2 Francs dated 1860, with the value and date in a wreath on one side and a seated Helvetia bearing the Swiss cross on the other.
Circulation
Gold Stater of the Catuvellauni and Trinovantes
An Iron Age British gold stater of the Catuvellauni and Trinovantes, showing stylized wheat/barley ears on one face and a dynamic horse on the other.
Ancient