Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Antoninianus of Valerian II
Roman radiate coin of Valerian II, the young Caesar (c. 253-260 AD), showing his spiked crown and a standing figure on the reverse.
Ancient
Miliarense of Valentinian I
A late Roman silver miliarensis of Valentinian I (AD 364-375), with a pearl-diademed imperial portrait and an armed standing figure holding spear and shield.
Ancient
60 Kreuzer Guldiner
A gold 60 Kreuzer Guldiner of the Holy Roman Empire dated 1568, showing Emperor Maximilian II in plumed armor in right profile.
German States
Austria-Hungary 1/4 Kreuzer
A small copper 1/4 Kreuzer of the Austrian Empire dated 1816, showing Emperor Franz I in crowned right-facing profile.
Circulation
Una and the Lion Five Pounds
William Wyon's 1839 gold Five Pounds pairs a young Queen Victoria with Una guiding a lion — widely praised as one of the most beautiful British coins ever struck.
British Isles
British Half Sovereign
A small 22-carat British gold coin worth ten shillings; the pictured example shows Queen Victoria's left-facing Young Head portrait, dated 1863.
British
East India Company One Mohur
A machine-struck gold mohur of the East India Company bearing the young Queen Victoria, with a left-facing bust and the legend 'VICTORIA QUEEN', dated 1841.
British India
20 Soles de Oro
A Peruvian gold 20 soles de oro showing a seated Liberty with crown, torch and radiant sun, part of Peru's mid-20th-century gold coinage.
Circulation
Half Sovereign
A small British 22-carat gold coin worth ten shillings; this example shows Queen Victoria's veiled, crowned Jubilee Head portrait and is dated 1887.
World Coins
Augsburg Commemorative Medal
A gold commemorative medal of the Free Imperial City of Augsburg, showing a detailed spired cityscape with religious imagery and a heraldic reverse.
Medal
Follis of Licinius I
A small bronze follis of the emperor Licinius I (AD 308-324), showing his portrait and a standing deity reverse, struck around AD 320-321.
Ancient
Sestertius of Maximinus Thrax
Large Roman bronze sestertius of Maximinus Thrax (235-238 AD), the first soldier-emperor, with a laureate bust facing right.
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
Transylvanian Ducat of Catherine of Brandenburg
Gold ducat dated 1630 of Catherine of Brandenburg, ruling Princess of Transylvania, with her portrait and a double-headed eagle and shield reverse.
Medieval
Antoninianus of Trebonianus Gallus
A radiate-crowned billon antoninianus of the emperor Trebonianus Gallus, struck AD 251-253 with a standing deity or personification on the reverse.
Ancient
Byzantine Follis
Large bronze follis of the Byzantine Empire, this example under Constans II (from 641 AD), with an imperial portrait and a big M value mark topped by a cross.
Medieval
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
Antoninianus of Laelianus
Rare billon antoninianus of the short-lived Gallic usurper Laelianus, showing his radiate-crowned bust and a Roman deity or personified virtue.
Ancient Coins
George-noble
A rare Tudor gold noble of Henry VIII showing St George slaying the dragon, valued at 6 shillings 8 pence.
Hammered
Five Guineas of Anne
Queen Anne's largest gold coin, the celebrated 1703 issue struck with VIGO below the bust from gold captured at the Battle of Vigo Bay.
Milled
Denarius of Antoninus Pius and Marcus Aurelius
Roman silver denarius of Antoninus Pius (138–161 AD), a dynastic type showing the emperor and the two young Caesars, Marcus Aurelius and Lucius Verus.
Ancient
Japanese 5 Yen
Small Meiji-era Japanese gold coin with an imperial chrysanthemum and characters on the obverse and a floral wreath framing the 5 Yen value.
World Coins
Frankfurt am Main Taler
A 1772 silver Taler of the Free Imperial City of Frankfurt am Main, famed for its detailed city-view reverse with walls, towers and radiant sun.
German States
Napoleon III 20 Francs
French gold 20 francs of Emperor Napoleon III, showing his bare head facing right and a wreathed value on the reverse; example dated 1857.
World Coins