Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Antoninianus of Trebonianus Gallus
A radiate-crowned billon antoninianus of the emperor Trebonianus Gallus, struck AD 251-253 with a standing deity or personification on the reverse.
Ancient
1000 Reis (Discovery of India)
A late Kingdom of Portugal 1000 Reis of the Carlos I period, showing a king's right-facing profile and the crowned Portuguese royal arms on the reverse.
Modern
Australian Florin
Australia's pre-decimal silver two-shilling coin, showing the Commonwealth coat of arms with kangaroo and emu supporters and the reigning monarch.
World Coins
German East Africa 1/4 Rupie
A small colonial silver coin of German East Africa, inscribed DEUTSCH OSTAFRIKA and 1/4 RUPIE within a wreath, paired with the imperial eagle.
World
Clark & Co Territorial Gold Half Eagle
An 1860 privately struck $5 gold piece from Clark, Gruber & Co. of Denver, coined from Pikes Peak gold during the Colorado gold rush.
Half Eagle
Roman Victoriatus
Silver Roman Republican victoriatus of the late 3rd–2nd century BC, with the laureate head of Jupiter and a Victory crowning a trophy above ROMA.
Ancient
France 2 Euro D-Day Anniversary Commemorative
A 2014 French bi-metallic 2 euro commemorating the 70th anniversary of the D-Day landings, dated 1944-2014 with a ring of EU stars.
Commemorative
2 Rigsdaler (Gold)
A gold striking of Denmark's 1863 2 rigsdaler, with the right-facing bust of Christian IX and the crowned royal arms — a rare early piece of his reign.
European
Trinidad and Tobago 10 Cents
A copper-nickel 10-cent coin of Trinidad and Tobago: the national coat of arms on the obverse and the denomination on the reverse.
Circulation
Antiochos III Tetradrachm
A large Seleucid silver coin of Antiochos III the Great, showing his diademed head and a seated deity holding shield and spear.
Ancient
India Half Rupee (Copper)
Copper coin bearing a lion design with the English legend 'HALF RUPEE INDIA' and the date 1947, dated to the year of Indian independence.
Modern India
50 Sen (Dragon Type)
A Meiji-era Japanese silver 50 sen: a coiled dragon on one face, a sunburst-and-wreath value design on the other, dated Meiji 4 (1871).
Circulation
Antoninianus of Carinus
Bronze radiate coin of the emperor Carinus (283-285 AD), recognizable by his spiked crown and a standing or seated deity on the reverse.
Ancient
Roman Republic Semuncia
Smallest Roman Republican bronze denomination, worth half an uncia, struck around 217-215 BC with a Mercury head and a galley prow.
Ancient
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
Canadian One Cent
Bronze Canadian large cent with a maple-leaf wreath reverse; the 1911 issue is the famous first-year 'Godless' cent lacking DEI GRATIA.
Canadian & Provincial
Canadian Silver Maple Leaf
Canada's flagship 1 oz silver bullion coin, struck in .9999 fine silver by the Royal Canadian Mint with a single sugar-maple leaf design.
Bullion
Somaliland 1 Shilling
An early circulation coin of the self-declared Republic of Somaliland, its reverse showing a dove above the country's name and the value.
World
100 CFA Francs
A widely circulated West African coin bearing a crossed-sword emblem and a floral design, denominated 100 francs of the West African CFA franc.
World
India Half Pice
A small copper half pice from India carrying a crowned obverse with the word INDIA; the pice is a sub-unit of the old pre-decimal Indian coinage system.
Modern India
Lysimachos Tetradrachm
Silver tetradrachm of Lysimachos of Thrace, c. 297-282 BC, showing the deified head of Alexander the Great and Athena seated with a shield and spear.
Ancient
Unidentified Ancient Coin
A worn ancient bronze coin whose exact type is not yet identifiable — a right-facing profile portrait on one side and a faded design on the other.
Ancient
Antiochos IV Epiphanes Tetradrachm
Large silver tetradrachm of the Seleucid king Antiochos IV Epiphanes, 175-164 BC, with his diademed head and an enthroned deity reverse.
Ancient
Siliqua of Jovian
Small late-Roman silver siliqua of Emperor Jovian (AD 363–364), with his right-facing portrait and a Victory or standing deity reverse.
Ancient