Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Denarius of Julia Domna
Roman silver denarius of the empress Julia Domna (193-217 CE), with her draped bust and a standing goddess or personification on the reverse.
Ancient
Antiochos IV Epiphanes Tetradrachm
Large silver tetradrachm of the Seleucid king Antiochos IV Epiphanes, 175-164 BC, with his diademed head and an enthroned deity reverse.
Ancient
Denarius of Antoninus Pius
Silver denarius of the Roman emperor Antoninus Pius (138–161 AD), with his laureate portrait facing right and a legend-and-figure reverse.
Ancient
Joachimsthaler (Thaler)
A large early-16th-century Bohemian silver thaler from Joachimsthal, dated 1525; the coin whose name gave rise to the words 'thaler' and 'dollar'.
Early Modern
Prussian Taler
A large silver taler of the Kingdom of Prussia showing the crowned profile of Frederick II and a heraldic coat of arms, struck through the mid-to-late 1700s.
German States
Bavaria 3 Mark
A silver 3 Mark tied to Bavaria, pairing the crowned Bavarian shield with its rampant lion against a German imperial eagle, dated 1925.
Circulation
Teston of Henri II
A French Renaissance silver teston of Henri II (1547-1559): the king's realistic profile bust right, a crowned fleur-de-lis coat of arms on the reverse.
Renaissance
British Groat
A small George III silver fourpence of 1792, the British groat: laureate king's profile obverse, crowned shield and value reverse.
Circulation
Barbados 25 Cents
A copper-nickel Caribbean circulation coin of Barbados; the 1998 example shows the national coat of arms on the obverse and the 25-cent value on the reverse.
Circulation
Victoria Maundy Twopence
A tiny sterling-silver ceremonial coin from a Royal Maundy set. This 1845 example shows Victoria's young head and a crowned 2 in a wreath.
British Isles
Edward IV Half Groat
Hammered silver half groat (twopence) of Edward IV, with a crowned royal bust and a long-cross reverse, struck at English mints between 1461 and 1483.
Medieval Coins
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
American Gold Eagle
The United States' official gold bullion coin since 1986, struck in 22-karat gold in four sizes with a Saint-Gaudens striding Liberty obverse.
Bullion
Copper Fals of Barquq
A hand-struck Mamluk copper fals of Sultan Barquq, struck at Damascus (1382–1389 CE), covered entirely in Arabic calligraphy with no figural imagery.
Islamic (Medieval)
Liberty Head Quarter Eagle
U.S. $2.50 gold coin struck 1840–1907, with a coronet-crowned Liberty head obverse and a shield-breasted eagle reverse marked "2½ D."
Quarter Eagle
American Platinum Eagle
The United States' official platinum bullion coin, struck in .9995 fine platinum with a Statue of Liberty obverse; this is the 1998 one-tenth-ounce $10 issue.
Bullion
Indian Head Gold Dollar
Tiny U.S. one-dollar gold coin (1854–1889) with an Indian-princess Liberty in a feathered headdress and a denomination-and-date wreath reverse.
Gold Dollar
Franklin Half Dollar
U.S. 90% silver fifty-cent piece struck 1948–1963, with Benjamin Franklin's profile and a Liberty Bell reverse flanked by a small eagle.
Half Dollar
Capped Bust Dime
An early U.S. silver ten-cent piece showing Liberty in a cloth cap over a shield-breasted eagle, struck at Philadelphia from 1809 to 1837.
Dime
Capped Bust Half Eagle
Early U.S. five-dollar gold coin with a left-facing capped Liberty and a shield-breasted eagle marked "5 D."; the 1822 shown is a legendary rarity.
United States
Capped Bust Half Dime
A small early U.S. silver five-cent piece showing Liberty in a Phrygian cap and a shielded eagle reverse, struck at Philadelphia from 1829 to 1837.
Half Dime
Capped Bust Quarter
An early U.S. silver quarter dollar showing Liberty in a cloth cap over a shield-breasted eagle, struck at Philadelphia from 1815 to 1838.
Quarter
Classic Head Large Cent
A pure-copper U.S. large cent struck 1808–1814, showing John Reich's classical left-facing Liberty ringed by stars over a wreath reverse.
Large Cent
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