Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
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
Austrian 4-fold Ducat
A large Austrian gold 4 Ducat dated 1915, showing Emperor Franz Joseph I in uniform and the crowned double-headed imperial eagle.
Bullion/gold
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
Denier of Charles the Bald
A small hammered silver denier of the Carolingian king Charles the Bald (r. 840–877), pairing a cross or monogram design with a ruler's profile.
Medieval
Denier of Charlemagne
A hand-struck silver denier of Charlemagne, king of the Franks: a central cross ringed by the CARLVS REX FR legend, with a royal monogram design on the reverse.
Medieval
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
30 Sols (Half Ecu)
A French Revolutionary silver 30 sols of 1791: profile of Louis XVI as 'Roi des Francais' obverse, standing Liberty reverse dated 'L'An 4 de la Liberte'.
Revolutionary
Numapis Denarius
A silver denarius of the Roman Republic (1st century BC) pairing a male portrait facing right with a ship or galley and lettering on the reverse.
Ancient
Shilling of James I
Hammered silver shilling of King James I, showing his crowned left-facing bust and a quartered heraldic shield of England, Scotland, Ireland and France.
World Coins
Panama-Pacific Exposition Quarter Eagle
A 1915 gold $2.50 commemorative for San Francisco's Panama-Pacific Exposition, showing Columbia astride a hippocamp and an eagle on the reverse.
Classic Commemorative
Panama-Pacific Exposition $50 (Octagonal)
An eight-sided $50 gold commemorative struck for San Francisco's 1915 world's fair, showing Minerva and her owl — the largest U.S. coin of its era.
Classic Commemorative
Lincoln Wheat Cent
U.S. one-cent coin struck 1909–1958 with Lincoln's profile and a pair of wheat ears framing ONE CENT; the 1909-S here is a scarce first-year San Francisco issue.
Small Cent
Five Guineas of Anne
Queen Anne's largest gold coin, the celebrated 1703 issue struck with VIGO below the bust from gold captured at the Battle of Vigo Bay.
Milled
Flying Eagle Cent
America's first small cent, showing an eagle in flight on the obverse and an agricultural wreath on the reverse; struck 1856–1858 in copper-nickel.
Small Cent
Halfcrown of William III
A silver two-shilling-and-sixpence coin of William III showing his laureate profile facing right and crowned cruciform shields of arms, dated 1696.
Milled
Charles II Half Guinea
A small milled gold coin of Charles II showing the king's laureate profile and a cruciform arrangement of crowned shields on the reverse.
Milled
Half Crown of William IV
A milled British silver half crown of King William IV, with the king's bare head facing right and a crowned royal shield of arms on the reverse.
Milled
Eisenhower Dollar
Large U.S. dollar coin struck 1971–1978 with Eisenhower's profile and an eagle landing on the Moon, most circulation issues in copper-nickel clad.
Dollar
20 Drachmai
Greece's 1884 gold 20 Drachmai of King George I: a small Latin Monetary Union gold coin with the king's portrait and the crowned royal arms.
Modern
50 Öre (Silver)
A small Swedish silver 50 ore of the Oscar II era, dated 1898, with the value and date in a laurel wreath on one side and the crowned Swedish arms on the other.
Modern
Draped Bust Half Dime
An early U.S. silver five-cent piece showing a draped bust of Liberty ringed by stars; the tiny half dime was struck 1796–1805.
Half Dime
Seated Liberty Dime with Arrows
A silver Seated Liberty dime with small arrows flanking the date, marking the 1853 weight reduction; struck 1853–1855, with the pictured coin dated 1853.
Dime
Ghana 20 Pesewas
A one-year 1967 Ghanaian coin bearing a national eagle and the motto FREEDOM AND JUSTICE, with the country's coat-of-arms shield on the reverse.
World
Classic Head Half Cent
A small U.S. copper half cent of 1809–1836 showing Liberty in a beaded headband ringed by stars, with a plain wreath and HALF CENT on the reverse.
Half Cent