Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Kennedy Half Dollar
U.S. fifty-cent piece introduced in 1964 to honor President John F. Kennedy; the first-year 1964 coins were struck in 90% silver.
United States
Ecu of Louis XIV
A large silver crown of Louis XIV, the Sun King, showing his laureate or wigged bust facing left and a crowned French shield of fleur-de-lis, dated 1693.
Royal
Austria-Hungary 10 Kreuzer
A small low-grade silver 10 Kreuzer of Emperor Franz Joseph I, pairing his laureate portrait with a crowned double-headed imperial eagle and a 10 value shield.
Circulation
Hawaii State Quarter
The 2008 Hawaii State Quarter, final coin in the 50 State Quarters series, showing King Kamehameha I reaching over the islands.
Quarter
Ecu of Louis XVI
A large French silver ecu of Louis XVI dated 1784: left-facing royal bust obverse, crowned arms of France and Navarre framed by laurel on the reverse.
Royal
Contemporary Forgery of Louis XVI Ecu
A period-style counterfeit imitating a Louis XVI silver ecu: a copied royal portrait obverse and a copied standing-figure reverse dated about 1792.
Forgery
Double Louis d'Or
A large gold coin of Louis XIV dated 1701: the king's laureate profile and 'LUDOVICUS MAGNUS' obverse, an ornate cross of arms reverse.
Royal
Austria-Hungary 15 Kreuzer
A large copper 15 Kreuzer of 1807 struck under Emperor Franz I, showing his crowned laureate profile on the obverse.
Circulation
Brutus & Plaetorius Denarius
The silver EID MAR denarius: M. Junius Brutus on the obverse, a Phrygian cap between two daggers and EID MAR on the reverse, struck 42 BC.
Ancient
Draped Bust Half Dollar
Early U.S. silver fifty-cent piece of 1796–1807. The pictured 1796 Small Eagle with 15 stars is among the rarest of all American coins.
Half Dollar
Israel Half Lira (25th Anniversary)
A silver Israeli half lira dated 1973, the year the young state marked 25 years of independence, carrying a menorah-and-sprigs emblem and a Hebrew value.
World
Minnesota State Quarter
2005 U.S. 25-cent coin in the 50 State Quarters series, showing Minnesota's outline, a common loon, anglers in a boat, and pines above 1858.
Quarter
Gold Dinar of al-Mustanjid
A hand-struck Abbasid gold dinar of Caliph al-Mustanjid, bearing only Arabic calligraphy within concentric ring borders and dated AH 557.
Islamic (Medieval)
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
Louis d'Or Coin Weight
A French bronze monetary weight (poids monétaire) made to check the weight of a gold Louis d'Or, not a coin itself but a money-changer's balance weight.
Coin Weight
Texas Centennial Half Dollar
A U.S. silver commemorative half dollar (1934–1938) marking a century of Texas independence, with a spread-winged eagle over a large star on the obverse.
Classic Commemorative
Missouri Centennial Half Dollar
A 1921 U.S. silver commemorative half dollar marking 100 years of Missouri statehood, with a coonskin-capped frontiersman facing left and a frontier-scene reverse.
Classic Commemorative
Israel 10 Sheqalim Hanukka Commemorative
A silver Bank of Israel commemorative from the annual Hanukka series, showing a historic Hanukka lamp with stars, dated 1983 and valued at 10 Sheqalim.
World
Huguenot-Walloon Tercentenary Half Dollar
A 1924 U.S. silver commemorative half dollar marking 300 years of Huguenot and Walloon settlement in America, with two settler profiles and a sailing ship.
Classic Commemorative
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
Jackie Robinson Silver Dollar
A 1997 U.S. silver dollar honoring Jackie Robinson and the 50th anniversary of his breaking baseball's color barrier, with an action portrait and eagle reverse.
Modern Commemorative
Christopher Columbus Quincentenary Silver Dollar
A 1992 U.S. 90% silver commemorative dollar marking 500 years since Columbus's 1492 voyage, with a standing Columbus obverse and a sailing-ship reverse.
Modern Commemorative
Denarius of Cassius Longinus
Silver denarius struck in 42 BC by Gaius Cassius Longinus, one of Caesar's assassins, to pay his legions before the Battle of Philippi.
Ancient
Coin Weight for Louis d'Or
A small bronze monetary weight used to verify a gold Louis d'Or on a balance, showing a worn royal profile and a heraldic reverse.
Token/weight