Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Australian Kookaburra
Perth Mint silver bullion coin with a changing kookaburra reverse and a Queen Elizabeth II obverse; this 2 Dollars piece is a 2 oz .999 fine silver coin dated 2012.
Bullion
Australian Crown
Australia's only crown (five-shilling) coin, a large sterling-silver piece struck in 1937 and 1938 with a George VI portrait and a crown reverse.
Australian
Australian Threepence
Australia's small pre-decimal silver threepence (3d), the country's tiniest coin, struck 1910-1964. The example shown carries a George V portrait.
Australian
Australian Sixpence
Small silver sixpence of the Commonwealth of Australia; this 1935 piece carries the crowned bust of King George V.
Australian
Australian Sovereign
22-carat gold sovereign struck at Australian branch mints; the 1855 Sydney Mint issue was the country's first gold coin.
Australian
Australian Florin
Australia's pre-decimal silver two-shilling coin, showing the Commonwealth coat of arms with kangaroo and emu supporters and the reigning monarch.
World Coins
Australian Fifty Cents
Australia's 50 cent coin bearing the national coat of arms. The 1966 round issue shown here was struck in silver; later 12-sided coins are cupronickel.
Australian
Charles II Twopence
A small milled twopence of Charles II, showing the king's profile bust on the obverse and a crowned mark of value on the reverse.
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
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
Denier of Charles the Bald
A small hammered silver denier of the Carolingian king Charles the Bald (r. 840–877), pairing a cross or monogram design with a ruler's profile.
Medieval
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
2 Koruny
A circulating Czech Republic coin introduced in 1993, known by its eleven-sided shape, the Czech heraldic lion, and a Great Moravian jewel motif beside 2 Kč.
Modern
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
Charles I Half Crown
A large hammered silver half crown of Charles I, showing the king in portrait facing left and a crowned royal shield on the reverse.
Hammered
Charles I Unite
A large hammered gold coin of Charles I worth twenty shillings, showing his crowned profile and a crowned quartered shield of lions and fleur-de-lis.
Hammered
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
Edward III Noble
Large medieval English gold coin of King Edward III, showing the crowned king standing in a ship and an ornate floral cross on the reverse.
Medieval Coins
Edward III Groat
Hammered silver fourpence of King Edward III, showing a crowned bust of the king and a long cross with pellets in the quarters.
Medieval Coins
Halfcrown of William III
A silver two-shilling-and-sixpence coin of William III showing his laureate profile facing right and crowned cruciform shields of arms, dated 1696.
Milled
Charles I Twenty Pence
A small hammered silver twenty-pence coin of Charles I, showing his crowned profile and a heraldic reverse with rose and thistle badges.
Hammered
2 Kronor
Silver 2 kronor of Sweden showing King Gustaf V in left profile and the crowned national arms, this piece dated 1922.
World
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
2 Soldi
A small base-metal coin of the Republic of Genoa worth two soldi, typically showing a heraldic lion and a fortified castle gateway.
Early Modern