Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Pennsylvania State Quarter
1999 U.S. 25-cent piece, second in the 50 State Quarters series, showing the Commonwealth statue, state outline, and a keystone for Pennsylvania.
Quarter
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
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
Celtic Gold Quarter Stater
A small Iron Age gold coin struck by the Celtic peoples of ancient Britain, valued at one-quarter of a full stater and marked by abstract, geometric designs.
Ancient
Alexander the Great Gold Quarter Stater
A small gold fraction of the Alexander the Great coinage, showing the head of Heracles and an eagle perched on a thunderbolt, the attributes of Zeus.
Ancient
Connecticut Tercentennial Half Dollar
A 1935 U.S. silver half dollar marking 300 years of Connecticut, with a standing eagle on the obverse and the storied Charter Oak on the reverse.
Classic Commemorative
Quarter Farthing
Tiny copper coin of Queen Victoria worth one-sixteenth of a penny, struck for use in Ceylon; the smallest-value British denomination ever made.
British Isles
Isabella Quarter
The 1893 Isabella Quarter is the only U.S. commemorative quarter dollar, made for the Columbian Exposition's Board of Lady Managers.
Classic Commemorative
Bicentennial Quarter
U.S. 25-cent coin issued for the 1976 Bicentennial, pairing Washington's portrait with a Colonial drummer and the dual date 1776-1976.
Quarter
Thebes Stater
Silver stater of Thebes with the Boeotian shield and a bearded head of Dionysos, struck as federal coinage of the Boeotian League, c. 395-338 BC.
Ancient
Corieltauvi Stater
A gold stater of the Corieltauvi tribe of Iron Age Britain, with an abstracted head on the obverse and a stylized horse and symbols on the reverse.
Ancient
Corinthian Stater
Silver stater of ancient Corinth showing the winged horse Pegasos on one side and the helmeted head of Athena on the other.
Ancient Coins
Quarter Merk
A small hammered silver coin of Scotland worth a quarter of a merk, showing a crowned heraldic shield with a cross and a Latin legend.
Hammered
Washington Quarter
U.S. twenty-five-cent coin introduced in 1932, showing George Washington's profile and an eagle reverse; early issues struck in 90% silver.
Quarter
Shawnee Quarter
2016 U.S. America the Beautiful quarter honoring Shawnee National Forest in Illinois, showing the rock formations at Garden of the Gods.
Quarter
Barber Quarter
U.S. twenty-five-cent silver coin struck 1892–1916, with a left-facing Liberty head and a heraldic shield-eagle reverse.
Quarter
Kotah State Rupee
Silver rupee of the princely state of Kotah in Rajputana, struck with Persian and Devanagari legends and the state's katar-dagger emblem.
Princely & Presidency States
White Mountain Quarter
2013 America the Beautiful quarter for White Mountain National Forest (NH), showing Mount Chocorua and birch trees over Chocorua Lake.
Quarter
Theodore Roosevelt Quarter
U.S. 25-cent America the Beautiful quarter for 2016, showing a young Theodore Roosevelt on horseback with the inscription THEODORE ROOSEVELT / NORTH DAKOTA.
Quarter
Cumberland Gap Quarter
2016 U.S. copper-nickel clad quarter for Cumberland Gap National Historical Park, Kentucky, showing a frontiersman with a long rifle and "First Doorway to the West."
Quarter
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
Corinth Pegasos Stater
Classical silver stater of Corinth showing the winged horse Pegasos on the obverse and a helmeted head of Athena on the reverse.
Ancient
Standing Liberty Quarter
U.S. 90% silver quarter struck 1916–1930, showing a standing Liberty with shield on the obverse and an eagle in flight on the reverse.
Quarter
Seated Liberty Quarter
U.S. twenty-five-cent silver coin struck 1838–1891, showing Liberty seated with shield and staff on the obverse and a shield-breasted eagle on the reverse.
Quarter