Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Denarius of Septimius Severus
Silver denarius of the Roman emperor Septimius Severus (193–211 AD), showing his laureate head and a standing reverse figure.
Ancient
Charles II Twopence
A small milled twopence of Charles II, showing the king's profile bust on the obverse and a crowned mark of value on the reverse.
Milled
Nasidius Denarius
Roman Republican silver denarius struck for Sextus Pompey's admiral Q. Nasidius, showing Pompey the Great's head and a galley marked NASIDIVS.
Ancient
Macao 5 Patacas
A distinctive octagonal Macao 5 Patacas circulation coin dated 2007, showing a denomination-marked face and a sailing ship over a harbor scene.
Circulation
Harpers Ferry Quarter
U.S. 25-cent coin from the 2016 America the Beautiful series, showing John Brown's Fort at Harpers Ferry National Historical Park, West Virginia.
Quarter
Somalia Silver Leopard
One-ounce fine-silver bullion coin from Somalia's African Wildlife series, showing a prowling leopard on the obverse; this example is dated 2022.
Bullion
Denarius of C. Cato
Silver Roman Republican denarius struck at Rome in 123 BC by the moneyer C. Cato, with a helmeted head of Roma and Victory driving a chariot.
Ancient
Hanover-Luneburg 1.5 Thaler
A large silver 1.5 Thaler of Brunswick-Luneburg (Hanover), dated 1681, with a busy multi-shield heraldic design and the motto SOL BONA QUE HONESTA.
German States
Native American Dollar
U.S. golden dollar with the Sacagawea obverse and a yearly-changing reverse; the 2009 issue shows Native American agriculture and three corn stalks.
Dollar
Antoninianus of Claudius II
A billon antoninianus of the Roman emperor Claudius II Gothicus (268–270 AD), showing his radiate bust on one side and a standing deity on the other.
Ancient
Library of Congress Bicentennial Silver Dollar
A 2000 U.S. silver dollar honoring the 200th anniversary of the Library of Congress, with a 'We the People' quill-and-scroll obverse and the Library facade on the reverse.
Modern Commemorative
Swedish Gold Commemorative
An early-20th-century Swedish gold coin showing a right-facing royal profile with the legend SVERIGES KONUNG and the fatherland motto.
Commemorative
Indonesia 1000 Rupiah
A 2010 Indonesian 1000-rupiah circulation coin, its obverse bearing the Garuda Pancasila emblem and Bank Indonesia legend, its reverse a traditional monument design.
Southeast Asia
Gambia 1 Dalasi
A distinctive octagonal copper-nickel coin of The Gambia, showing the national coat of arms and the bold value 1 Dalasi dated 1998.
World
Ceylon 5 Rupees
A 1957 Ceylon silver 5 Rupees marking 2500 years of Buddhism, with a large 2500 on one side and RUPEES CEYLON with the 1957 date on the other.
Commemorative
British Half Sovereign
A small 22-carat British gold coin worth ten shillings; the pictured example shows Queen Victoria's left-facing Young Head portrait, dated 1863.
British
Spirit of ANZAC Commemorative 50 Cents
A 2015 Australian silver-finish 50-cent commemorative marking the centenary of ANZAC, with soldier imagery and 1915-2015 dating.
Commemoratives
Half Sovereign of George III
British 22-carat gold half sovereign of George III, introduced in 1817 with a laureate bust and a crowned shield of arms; face value ten shillings.
Milled
Roman Imperial Denarius (Unidentified)
A silver denarius of the Roman Empire, 2nd century AD, showing an emperor's right-facing curly-haired portrait and a standing imperial reverse type.
Ancient
Antoninianus of Tetricus I
A billon antoninianus of the Gallic emperor Tetricus I (270–273 AD), showing his radiate portrait and a standing figure of Pax on the reverse.
Ancient
Half Sovereign
A small British 22-carat gold coin worth ten shillings; this example shows Queen Victoria's veiled, crowned Jubilee Head portrait and is dated 1887.
World Coins
Ghana 1 Pesewa
A small copper-colored 1 pesewa coin of Ghana dated 1967, showing twin eagle heads and 'FREEDOM AND JUSTICE' on one side and a star on the other.
World
Native American Dollar - Peratrovich
The 2020 U.S. golden dollar in the Native American series, honoring Tlingit civil rights leader Elizabeth Peratrovich and the 1945 Alaska Anti-Discrimination Law.
Dollar
Cnidian Drachm
An archaic hand-struck silver drachm of the Greek city of Cnidus, showing the goddess Aphrodite on one side and an eagle on the other.
Ancient