Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Antigonos II Gonatas Tetradrachm
Silver tetradrachm of the Macedonian king Antigonos II Gonatas, c. 275-270 BC, with a bearded royal head and a seated Nike holding a wreath.
Ancient
1 Franc (Leopold II)
A late-19th-century Belgian silver franc of King Leopold II, with his left-facing profile on the obverse and a crowned coat of arms on the reverse.
Modern
New Zealand Threepence
New Zealand's small silver threepence; this 1933 example carries the crowned bust of King George V with GEORGIVS V and his royal titles.
New Zealand
Spanish Doubloon (8 Escudos)
Large Spanish gold coin worth eight escudos, showing the right-facing bust of King Charles IV and a crowned Spanish shield with a cross.
World Coins
Edward III Half Noble
Medieval English gold coin worth half a noble, this example showing King Edward III crowned with heraldic devices and a shielded, ornamented reverse.
Medieval Coins
Thailand One Baht Commemorative
A 1961 Thai one-baht commemorative bearing the conjoined profiles of King Rama IX and Queen Sirikit, paired with the Thai royal arms on the reverse.
Southeast Asia
Half Escudo (800 Reis) of Joao V
A small Portuguese gold coin of King Joao V, valued at half an escudo (800 reis), with his laureate bust and a crowned Portuguese shield.
Colonial
Syracuse Bronze Coin of Hiero II
Ancient Greek bronze of Syracuse struck under King Hieron II, c. 275-215 BC, bearing a Hellenistic profile head; a very common Sicilian city bronze.
Ancient
20 Drachmai
Greece's 1884 gold 20 Drachmai of King George I: a small Latin Monetary Union gold coin with the king's portrait and the crowned royal arms.
Modern
Straits Settlements Dollar
A 1904 silver dollar of the British Straits Settlements, one face showing an emblem and ONE DOLLAR, the other a right-facing portrait of King Edward VII.
Southeast Asia
Shilling of James I
Hammered silver shilling of King James I, showing his crowned left-facing bust and a quartered heraldic shield of England, Scotland, Ireland and France.
World Coins
Shilling of Charles I
A hammered silver English shilling of King Charles I, showing his crowned left-facing profile with the value mark XII and a quartered royal shield.
World Coins
Saudi Arabian Silver Riyal
A large, portrait-free silver coin of King Abdul Aziz ibn Saud, covered in Arabic legends and a state seal — a cornerstone of early Saudi coinage.
World
Eritrea 1 Tallero
A large silver trade dollar struck for Italian Eritrea under King Umberto I, carrying crowned heraldic arms and a Savoy eagle, dated 1891.
World
William IV One Rupee
Silver one-rupee coin of British India struck in 1835 under the East India Company, bearing the right-facing bust of King William IV.
British India
1 Öre
A small copper 1 öre of Sweden dated 1873, with a left-facing profile of King Oscar II, the legend SVERIGE OCH NORGE, and the value in a laurel wreath.
Modern
1 Krona (Gold)
A gold 1 krona of Sweden dated 1906, bearing the left-facing portrait of King Oscar II and the Swedish royal coat of arms with lions and three crowns.
Modern
British East Africa Half Shilling
A small low-fineness silver coin of British East Africa bearing King George VI; the half shilling equalled fifty cents in the East African system.
World
1 Riksdaler Specie
Large silver Riksdaler Specie of Sweden under King Oscar I, dated 1845, bearing his right-facing portrait, royal motto, and the Swedish coat of arms.
Modern
New Zealand Sixpence
New Zealand's small silver sixpence, famed for its native-bird reverse. This 1934 example shows King George V and the bird design with NEW ZEALAND SIXPENCE.
New Zealand
India One Rupee (Cupronickel)
A 1947 British India one rupee in cupro-nickel, its obverse bearing King George VI's crowned bust and its reverse a striding lion above ONE RUPEE INDIA.
Modern India
Cambodia Two Francs
A crown-sized Cambodian Two Francs of King Norodom I, its obverse a royal profile and DEUX FRANCS reverse over a crowned coat of arms; dated 1860 but long restruck.
Southeast Asia
Keicho Oban
A large, thin oval Japanese gold oban of the Keicho era, hammer-marked with horizontal striations and bearing brush-inked ink signatures and paulownia crests.
Historic
Gold Tetradrachm of Ptolemy II and Arsinoe II
Ptolemaic gold of Egypt, c. 260-240 BC, with paired busts of Ptolemy II and Arsinoe II on one side and Ptolemy I and Berenike I on the other.
Ancient