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 III
A gold solidus of the Western Roman emperor Valentinian III (AD 425-455), with his diademed profile and an imperial or military reverse.
Ancient
Gold Guinea
English gold coin of the Guinea denomination; the example shown bears the right-facing bust of Charles II with a crowned cruciform shield reverse dated 1668.
World Coins
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
Gold Sovereign
The British gold sovereign: a one-pound gold coin. This 1817 George III example shows a laureate bust and a crowned heraldic shield of the royal arms.
World
100 Lei
A scarce Kingdom of Romania gold 100 Lei of 1939, showing King Carol II in profile on the obverse and the crowned Romanian coat of arms on the reverse.
Modern
British Honduras 10 Cents
A silver-colored colonial 10 cents of British Honduras, with the Queen's portrait on the obverse and a plain 10 CENTS legend around BRITISH HONDURAS and the date.
Colonial
Canadian Ten Cents
Small silver Canadian dime with the Bluenose schooner reverse and an early Queen Elizabeth II portrait; the pictured coin is dated 1955.
Canadian & Provincial
Canadian Five Cents (Nickel)
Canada's five-cent 'nickel,' with G.E. Kruger Gray's beaver reverse. This 1987 example pairs the beaver with an Elizabeth II portrait.
Canadian & Provincial
Penny of William IV
A large copper penny of King William IV, struck in the 1830s, with the king's right-facing head and the Latin legend GULIELMUS IIII D:G.
Milled
British Farthing
Small copper farthing of King George II, with his laureate bust facing left and a seated Britannia on the reverse; struck in the 1730s.
British Isles
Flowing Hair Stella
An 1879 U.S. $4 gold pattern coin with a flowing-hair Liberty obverse and a large-star "ONE STELLA" reverse; famous rarity, never circulated.
Stella
Native American Dollar - Peratrovich
The 2020 U.S. golden dollar in the Native American series, honoring Tlingit civil rights leader Elizabeth Peratrovich and the 1945 Alaska Anti-Discrimination Law.
Dollar
Imperial Chervonets
A small imperial Russian gold chervonets bearing the right-facing bust of Peter III with regalia and the crowned double-headed eagle, dated 1762.
Early Modern
20 Francs Napoleon
A small 21 mm French gold coin bearing Napoleon III's profile and a wreathed 20 FRANCS reverse — the classic gold Napoleon, here dated 1857.
Bullion
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
Spade Guinea
A late George III gold guinea named for the distinctive spade-shaped shield on its reverse, struck in England from 1787 into the early 1800s.
Milled
Colombia 8 Escudos (Base Metal)
A base-metal (copper-alloy) piece styled after the colonial Colombian 8 escudos gold onza, with a Charles III profile and crowned heraldic arms dated 1760.
Colonial
Bermuda Crown
Bermuda's 1959 silver Crown: Queen Elizabeth II in profile on the obverse, two sailing ships above the island group on the reverse.
Commemorative
Papua New Guinea 5 Kina
Papua New Guinea's 1975 five-kina coin: Queen Elizabeth II in profile on the obverse, a bird-of-paradise with the K5 denomination on the reverse.
Circulation
British Decimal Half Penny
The smallest UK decimal coin, a tiny bronze half-penny introduced with decimalisation in 1971, bearing a crown reverse and the Machin portrait of Elizabeth II.
British Isles