Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
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
Trinidad and Tobago 25 Cents
A copper-nickel 25-cent coin of Trinidad and Tobago: a leafy national-flower plant design on one face and the value TWENTY FIVE CENTS on the other.
Circulation
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
Puebla 20 Centavos
A copper 20 centavos struck in the State of Puebla during the Mexican Revolution, showing a profile bust and the numeral 20 with the national eagle, dated 1915.
Revolutionary
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
Saint-Gaudens Double Eagle
United States $20 gold coin (1907–1933) designed by Augustus Saint-Gaudens, showing a striding Liberty with torch and olive branch before a radiant sun.
Gold Type Coin
Paquet Double Eagle
An 1861 U.S. $20 gold piece with the standard Liberty Head obverse paired with Anthony Paquet's rare tall-letter reverse variety.
Gold Type Coin
Hong Kong 20 Cents
A small British Hong Kong silver 20 Cents of Edward VII, with the crowned royal profile on one side and a Chinese dragon and value on the other.
Circulation
Sierra Leone 20 Cents
A 1964 Sierra Leone 20 cents from the country's first decimal coinage, showing a portrait profile on one side and the national coat of arms with its lion on the other.
World
Newfoundland Two Dollars
Small gold two-dollar coin of the colony of Newfoundland; the only circulating coin ever denominated in dollars, cents, and pence together.
Canadian & Provincial
George-noble
A rare Tudor gold noble of Henry VIII showing St George slaying the dragon, valued at 6 shillings 8 pence.
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
Lewis and Clark Bicentennial Dollar
A golden manganese-brass dollar marking the 2004 bicentennial of the Lewis and Clark Expedition, pairing the two explorers with Peace and Friendship imagery.
Commemorative