Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Ultra High Relief Double Eagle
Augustus Saint-Gaudens' 1907 $20 gold pattern struck in sculptural ultra high relief, with striding Liberty and a soaring eagle.
Gold Type Coin
Australian Crown
Australia's only crown (five-shilling) coin, a large sterling-silver piece struck in 1937 and 1938 with a George VI portrait and a crown reverse.
Australian
Daniel Boone Bicentennial Half Dollar
A 90% silver U.S. classic commemorative struck 1934–1938 for Daniel Boone's bicentennial, showing his portrait and a frontier scene with Chief Black Fish.
Classic Commemorative
Buffalo Nickel
Iconic U.S. five-cent coin struck 1913–1938, with a Native American profile on the obverse and a standing American buffalo on the reverse.
Nickel Five Cent
Jefferson Nickel
U.S. five-cent piece introduced in 1938, showing Thomas Jefferson on the obverse and his Monticello home on the reverse. 1942–1945 issues are 35% silver.
Nickel Five Cent
George-noble
A rare Tudor gold noble of Henry VIII showing St George slaying the dragon, valued at 6 shillings 8 pence.
Hammered
New Zealand Waitangi Crown
New Zealand's first and rarest crown, a 1935 silver five-shilling piece with a crowned George V obverse and the Treaty of Waitangi handshake reverse.
New Zealand
Pakistan One Rupee
An early coin of newly independent Pakistan, dated 1948, with the GOVERNMENT OF PAKISTAN legend framing an ornate Islamic geometric and floral design.
South Asia
1 Dinar
A base-metal 1 dinar of Socialist Yugoslavia, dated 1978, with a star and SFRJ legend on one side and the socialist state emblem of flaming torches on the other.
Modern
Canadian Silver Dollar
Canada's first circulating silver dollar, the 1935 Voyageur type, showing George V and a canoe with paddlers on the reverse.
Canadian & Provincial
1 Kopeck
Small copper 1 Kopeck of Imperial Russia dated 1908, with the value in a wreath on one side and the crowned double-headed eagle on the other.
Modern
Antoninianus of Gallienus
Billon double-denarius of the emperor Gallienus, marked by a radiate crown; this piece shows a radiate male head and a standing deity on the reverse.
Ancient Coins
Silver Dirham (LACMA M.2002.1.437)
A thin, broad 8th-century Islamic silver dirham covered in Kufic Arabic inscriptions, with no portrait or image — only religious legends and decorative flourishes.
Islamic (Medieval)
Disarmament Commemorative Ruble
A 1988 Soviet copper-nickel commemorative ruble marking the US-Soviet treaty that scrapped intermediate- and shorter-range nuclear missiles.
World Coins
French West Africa 1 Franc
A lightweight aluminum 1 Franc dated 1948 for French West Africa, with an allegorical female head on the obverse and the value framed by AFRIQUE-OCCIDENTALE FRANCAISE on the reverse.
World
Anglo-Saxon Styca
A tiny base-metal coin of the Anglo-Saxon kingdom of Northumbria, struck in the 8th-9th century with a head and inscription on one side and a cross on the other.
Medieval Coins
Antoninianus of Caracalla
The antoninianus introduced by Caracalla around AD 215, a radiate-crowned double denarius in debased silver that reshaped Roman coinage.
Ancient
British Crown
A large George V silver crown of the 1927–1936 'wreath' type, showing the king's profile and a royal crown framed by an ornamental wreath.
British Isles
Sachsen-Weimar-Eisenach 5 Mark Commemorative
An 1908 German Empire 5 Mark silver commemorative of Saxe-Weimar-Eisenach marking the University of Jena's jubilee, with the founder's capped portrait.
Commemorative
Dirham of Sistan
A silver Umayyad dirham struck at the Sijistan (Sistan) mint in AH 82 (701–702 CE), its faces filled with Kufic Arabic inscriptions ringed by concentric borders.
Islamic (Medieval)
Israel 10 Lirot
Israel's 1968 silver 10 Lirot, struck for the 20th anniversary of independence, pairing a menorah emblem with a view of Jerusalem.
World
Antoninianus
Roman imperial coin of the crisis era, marked by a radiate (spiked) crown on the emperor's head; struck in debased silver-and-copper billon, c. 250-270 AD.
Ancient Coins
Antoninianus of Gordian III
Silver double-denarius of the young emperor Gordian III (238-244 AD), marked by his radiate crown and a standing deity on the reverse.
Ancient
Antoninianus of Valerian II
Roman radiate coin of Valerian II, the young Caesar (c. 253-260 AD), showing his spiked crown and a standing figure on the reverse.
Ancient