Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Half Guinea of George II
A small British gold coin of the reign of George II, worth half a guinea, with the king's left-facing bust and a crowned heraldic shield reverse.
Milled
Laurel
A hammered English gold coin of James I worth twenty shillings, named for the king's laurel-wreathed profile, struck 1619-1625.
Hammered
Liberty Head Quarter Eagle
U.S. $2.50 gold coin struck 1840–1907, with a coronet-crowned Liberty head obverse and a shield-breasted eagle reverse marked "2½ D."
Quarter Eagle
Solidus of Galla Placidia
A late Roman gold solidus struck in the name of Galla Placidia, empress and regent, showing her diademed bust and a Victory holding a long cross.
Ancient
Charles I Unite
A large hammered gold coin of Charles I worth twenty shillings, showing his crowned profile and a crowned quartered shield of lions and fleur-de-lis.
Hammered
25 Gulden
The gold 25 Gulden of the Free City of Danzig, dated 1923, pairing the lion-supported Danzig arms with an armed female figure holding a trident.
Modern
Charles II Five Guineas
The largest English gold coin of Charles II's reign, showing his laureate profile and a cruciform arrangement of crowned shields on the reverse.
Milled
Liberty Head Double Eagle
U.S. $20 gold coin struck 1850–1907, showing a coroneted Liberty head left and a heraldic eagle with shield; the 1869 is a with-motto Type 2.
Double Eagle
Sovereign of William IV
A 22-carat gold sovereign of William IV, with the king's bare head facing right and a crowned royal shield of arms on the reverse.
Milled
5 Roubles (Alexander III)
An Imperial Russian gold 5 Roubles of Alexander III, showing the tsar's bearded profile and the crowned double-headed eagle, struck in the late 1880s.
Modern
Edward IV Ryal
English medieval gold coin of Edward IV showing the king armored in a ship with a shield, and a radiant rose-on-sun design on the reverse.
Medieval Coins
Turban Head Eagle
The first U.S. ten-dollar gold coin, struck 1795–1804, with a right-facing Liberty in a soft cap and an eagle reverse.
Eagle
Edward III Half Noble
Medieval English gold coin worth half a noble, this example showing King Edward III crowned with heraldic devices and a shielded, ornamented reverse.
Medieval Coins
Solidus of Arcadius
A late Roman gold solidus struck for Arcadius, first emperor of the East after AD 395, showing his diademed profile facing right.
Ancient
Solidus of Valentinian II
A late Roman gold solidus struck for Valentinian II, showing his diademed profile with the obverse legend D N VALENTINIANVS, from the 380s AD.
Ancient
Corieltauvi Stater
A gold stater of the Corieltauvi tribe of Iron Age Britain, with an abstracted head on the obverse and a stylized horse and symbols on the reverse.
Ancient
Una and the Lion Five Pounds
William Wyon's 1839 gold Five Pounds pairs a young Queen Victoria with Una guiding a lion — widely praised as one of the most beautiful British coins ever struck.
British Isles
Trinidad and Tobago Dollar
A Trinidad and Tobago one-dollar circulation coin dated 2015, showing the national coat of arms on the obverse and national emblems on the reverse.
Circulation
Israel 10 Sheqalim Hanukka Commemorative
A silver Bank of Israel commemorative from the annual Hanukka series, showing a historic Hanukka lamp with stars, dated 1983 and valued at 10 Sheqalim.
World
Canadian Two Dollar (Toonie)
Canada's bimetallic $2 coin, introduced in 1996 with a polar bear design; universally nicknamed the 'toonie' after the loonie dollar.
Canadian & Provincial
Aureus of Constantine I the Great
A Roman gold aureus struck for Constantine I the Great, showing his laureate portrait, from the era of his rise to sole power around AD 313.
Ancient
Imperial Chervonets
A small imperial Russian gold chervonets bearing the right-facing bust of Peter III with regalia and the crowned double-headed eagle, dated 1762.
Early Modern
Two Guineas of George II
A large milled gold two-guinea piece of George II, with his left-facing laureate head and a crowned garnished shield of the royal arms; the pictured coin is dated 1738.
Milled
Capped Bust Eagle
The first United States gold ten-dollar coin, struck 1795–1804 with a capped Liberty bust and, in later years, a heraldic eagle bearing a shield and E PLURIBUS UNUM.
United States