Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Transylvanian Ducat of Catherine of Brandenburg
Gold ducat dated 1630 of Catherine of Brandenburg, ruling Princess of Transylvania, with her portrait and a double-headed eagle and shield reverse.
Medieval
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
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
Antoninianus of Aurelian
Late Roman billon coin of Emperor Aurelian, showing his radiate-crowned bust and a standing deity or personification on the reverse.
Ancient Coins
Solidus of Constantine II
Late Roman gold solidus of Constantine II, showing his ornately crowned bust and a seated figural reverse type.
Ancient Coins
Philippines 20 Centavos
A small wartime silver 20 centavos of the Commonwealth-era Philippines: a standing Liberty figure and Mayon volcano, with an eagle over a shield on the reverse.
Southeast Asia
Walking Liberty Half Dollar
A classic U.S. silver half dollar struck 1916–1947, showing Liberty striding toward the sunrise on the obverse and a perched eagle on the reverse.
Half Dollar
Philippines One Peso
A silver peso struck for the U.S.-administered Philippine Islands, with a standing Liberty and torch and an eagle-over-shield reverse naming the United States.
Southeast Asia
Edward I Penny
Hammered silver penny of Edward I, showing a crowned facing bust on the obverse and a long voided cross with pellets in the quadrants on the reverse.
Medieval Coins
Edward III Half Groat
Hammered silver English half groat of Edward III showing a crowned facing bust and a long voided cross with pellets on the reverse.
Medieval Coins
Denarius of Elagabalus
Silver denarius of the young Severan emperor Elagabalus (218–222 AD), with his laureate bust and a standing personified deity on the reverse.
Ancient
Mary I Groat
Hammered silver fourpence of Mary I (1553-1558), with her crowned bust left and the royal arms over a cross on the reverse.
Hammered
Austrian Gold Ducat
A high-purity Austrian gold ducat of the Habsburg monarchy, showing a crowned ruler in military dress on the obverse and the double-headed imperial eagle on the reverse.
Bullion/gold
Morgan Dollar
U.S. 90% silver dollar struck 1878–1904 and again in 1921, with George T. Morgan's Liberty head and a spread-winged eagle reverse.
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
Flowing Hair Half Dollar
The first U.S. half dollar, struck 1794–1795 in silver, with a flowing-hair Liberty facing right and a small eagle within a wreath on the reverse.
Half Dollar
1 Grosz
A small 1949 Polish one-grosz coin bearing the crownless national eagle and RZECZPOSPOLITA POLSKA, with the value 1 GROSZ framed by grain on the reverse.
Modern
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
Follis of Crispus
A small bronze follis of Crispus, eldest son of Constantine the Great, with his diademed bust and a winged Victory reverse (317-326 AD).
Ancient
Maundy Money Threepence
A tiny sterling-silver British threepence; the 1687 James II example shows a crowned bust and a crowned Roman numeral III on the reverse.
Maundy
Charles II Half Crown
A milled silver half crown of Charles II, showing his laureate bust facing right and crowned royal-arms shields on the reverse.
Milled
Penny of Aethelred II
Anglo-Saxon silver penny of King Aethelred II showing his diademed bust facing left and a cross with pellets and ornament on the reverse.
Medieval Coins
Penny of Alfred the Great
Hand-struck silver penny of Alfred the Great of Wessex, showing a right-facing royal bust and a cross-based reverse with a moneyer's inscription.
Medieval Coins
Vespasian Judaea Capta Denarius
Silver denarius of Emperor Vespasian (71–79 AD) with his laureate bust and a Judaea Capta reverse showing a mourning seated captive.
Ancient