Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Solidus of Valentinian II
A late Roman gold solidus struck for Valentinian II, showing his diademed profile with the obverse legend D N VALENTINIANVS, from the 380s AD.
Ancient
Tetradrachm of Ptolemy IV
Silver tetradrachm of Ptolemy IV Philopator, 221-204 BC, with the jugate busts of Sarapis and Isis on the obverse and an eagle on a thunderbolt on the reverse.
Ancient
Indian Head Quarter Eagle
U.S. $2.50 gold coin of 1908–1929 with a sunken (incuse) design: an Indian in a feathered war bonnet on the obverse and a standing eagle reverse.
Quarter Eagle
Ilkhanid Dirham of Ghazan
A silver dirham of the Mongol Ilkhanate struck for Ghazan Khan, with an ornamental cartouche bearing the ruler's name and concentric Arabic and Persian inscriptions.
Islamic (Medieval)
French Indochina Piastre
A 1928 silver piastre of French Indochina, its obverse showing seated Liberty with torch and laurel, its reverse reading UNION INDOCHINE FRANÇAISE in a floral wreath.
Southeast Asia
Philip III Gold Stater
A Macedonian gold stater struck under Philip III Arrhidaeus, half-brother of Alexander the Great, showing Heracles and an enthroned Zeus.
Ancient
Philip II Tetradrachm
A large silver coin of the Macedonian kingdom showing the laureate head of Zeus and a youthful horseman, struck under and after Philip II.
Ancient
5 Kopecks (Catherine II)
Large copper 5 Kopecks of Catherine the Great, dated 1790 with the EM mint mark, showing a crowned monogram and the imperial double-headed eagle.
Early Modern
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
Two Guineas of George II
A large milled gold two-guinea piece of George II, with his left-facing laureate head and a crowned garnished shield of the royal arms; the pictured coin is dated 1738.
Milled
Sovereign of George IV
A milled gold sovereign of Great Britain struck under George IV, with the king's laureate head and Pistrucci's St George slaying the dragon reverse, dated 1821.
Milled
Charles II Half Guinea
A small milled gold coin of Charles II showing the king's laureate profile and a cruciform arrangement of crowned shields on the reverse.
Milled
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
British India One Pice
A small holed copper-bronze One Pice of British India under George VI, dated 1945, its obverse crowned and lettered INDIA and PICE around a central hole.
British India
Antiochos III Tetradrachm
A large Seleucid silver coin of Antiochos III the Great, showing his diademed head and a seated deity holding shield and spear.
Ancient
India 1 Rupee Commemorative
Copper-nickel Republic of India one rupee showing the Ashoka Lion Capital emblem, with the value and Devanagari legends on the reverse, from the late 20th century.
Modern India
Fatimid Dinar of Imam Nizar
An 11th-century Fatimid gold dinar with concentric circular Kufic inscriptions naming the ruler and Shi'a invocations, a hallmark of Fatimid coinage.
Islamic (Medieval)
5 Roubles (Alexander III)
An Imperial Russian gold 5 Roubles of Alexander III, showing the tsar's bearded profile and the crowned double-headed eagle, struck in the late 1880s.
Modern
Half Crown of William IV
A milled British silver half crown of King William IV, with the king's bare head facing right and a crowned royal shield of arms on the reverse.
Milled
Charles II Five Guineas
The largest English gold coin of Charles II's reign, showing his laureate profile and a cruciform arrangement of crowned shields on the reverse.
Milled
Republic India One Pice
A small bronze one-pice from 1950, the first year of the Republic of India, the lowest coin of the pre-decimal anna series struck in a copper alloy.
Modern India
Antoninianus of Gordian III
Silver double-denarius of the young emperor Gordian III (238-244 AD), marked by his radiate crown and a standing deity on the reverse.
Ancient
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
Half Sovereign of George III
British 22-carat gold half sovereign of George III, introduced in 1817 with a laureate bust and a crowned shield of arms; face value ten shillings.
Milled