Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
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
Seated Liberty Quarter
U.S. twenty-five-cent silver coin struck 1838–1891, showing Liberty seated with shield and staff on the obverse and a shield-breasted eagle on the reverse.
Quarter
Barber Dime
U.S. ten-cent silver coin struck 1892–1916, showing a right-facing Liberty head and a wreath enclosing "ONE DIME" on the reverse.
Dime
Westward Journey Nickel - Lewis and Clark Keelboat
A 2004 Jefferson five-cent piece from the Westward Journey series, its reverse showing the keelboat that carried the Lewis and Clark expedition upriver.
Nickel
Guangxu Yuanbao 1 Mace 4.4 Candareens
A small silver dragon coin of Qing China from the Guangxu era, its face reading 1 Mace 4.4 Candareens and its back showing a coiled Chinese dragon.
Circulation
Roosevelt Dime
The circulating U.S. ten-cent coin honoring Franklin D. Roosevelt, shown here as a 1965 copper-nickel clad issue with a torch, olive, and oak reverse.
Dime
Draped Bust Dime
The first United States dime, struck in silver 1796–1807, with a draped Liberty and border stars on the obverse and an eagle on the reverse.
United States
Flowing Hair Half Dollar
The first U.S. half dollar, struck 1794–1795 in silver, with a flowing-hair Liberty facing right and a small eagle within a wreath on the reverse.
Half Dollar
200 CFA Francs
A modern West African CFA coin worth 200 francs, showing a bold '200 FCFA' with decorative border on one face and a crossed emblem on the other.
World
Republic 1 Fen
A holed copper 1 fen of Republican China, showing a numeral 1 with Chinese characters on one side and flowering plum blossoms on the other, around a central square-ish hole.
Circulation
Shansi Arsenal 1 Fen
A holed copper 1 Fen struck by the Shansi Arsenal in 1928, with Chinese inscriptions and numeral '1' around a central square hole.
Circulation
Pennsylvania State Quarter
1999 U.S. 25-cent piece, second in the 50 State Quarters series, showing the Commonwealth statue, state outline, and a keystone for Pennsylvania.
Quarter
Aureus of Nero
Roman imperial gold aureus of Emperor Nero (54-68 AD), showing his curly-haired portrait facing right with a Latin imperial legend.
Ancient Coins
Gold Dinar of al-Hafiz li-Din Allah
A hand-struck Fatimid gold dinar of the caliph al-Hafiz li-Din Allah, carrying only Arabic calligraphy in concentric ring borders and dated AH 544.
Islamic (Medieval)
Bronze Coin of Cleopatra VII
Ptolemaic bronze coin of Cleopatra VII of Egypt, 51-30 BC, showing her draped diademed bust in profile as sole named female ruler of the dynasty.
Ancient
Sestertius of Nero (Port of Ostia)
A large brass sestertius of the emperor Nero (54–68 AD) showing his portrait on one side and a bird's-eye view of the harbour at Ostia on the other.
Ancient
Solidus of Justinian I
Byzantine gold solidus of Emperor Justinian I (527-565 AD), showing his crowned imperial bust with a seated figure on the reverse.
Ancient Coins
Byzantine Nummus of Tiberius Constantine
A small bronze coin of Byzantine emperor Tiberius II Constantine (AD 578-582), with an imperial portrait or inscription and a mark of value or monogram.
Ancient
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
Cape Verde 100 Escudos
A bi-metallic Cape Verde 100 escudos with a botanical theme, its silver-colored center showing the endemic Aeonium gorgoneum plant.
World
Edward IV Quarter Ryal
Small English medieval gold coin of Edward IV, bearing the crowned royal arms and an ornate radiate cross with a rose-on-sun at its center.
Medieval Coins
Qianlong Tongbao (An Nam)
A bronze round cash coin with a square center hole bearing the four characters Qianlong Tongbao, cast in An Nam (Vietnam) in the imitative Chinese style.
Cash Coin
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
100 Forint (Commemorative)
A Hungarian bi-metallic 100 Forint commemorative pairing the national coat of arms with a bird of prey in flight, struck in a gold-toned ring and pale center.
Commemorative