Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Erstein Notgeld 5 Pfennigs
A World War I emergency small-change coin issued by the town of Erstein in 1917, with the civic coat of arms on one side and a large 5 on the other.
Token/notgeld
3 Roubles (First All-Russian Coins)
Soviet 1982 commemorative 3 Roubles honoring the first all-Russian coins, showing three historical 18th-century Russian coins with the state emblem reverse.
Commemorative
500 Yen Japanese Immigration Commemorative
A 2008 Japanese 500 yen commemorative marking 100 years of Japanese immigration to Brazil, with two figures on one side and a ship on the other.
Commemorative
Reis (Peninsular War)
A 1910 Portuguese silver Reis struck under King Manuel II to mark the centenary of the Peninsular War, dated 1808-1814 across the king's bust.
Modern
Oaxaca 20 Centavos
A copper 20 centavos struck by revolutionary-era Oaxaca in 1915, showing a profiled bust on a round base and a large numeral 20 with the Mexican eagle.
Revolutionary
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
South Africa 5 Shillings
A large 1952 South African silver crown marking Cape Town's 300th anniversary, with King George VI and a sailing-ship reverse.
Circulation
Romania International Year of Chemistry Commemorative
Romanian silver 10 lei commemorative dated 2011, issued for the International Year of Chemistry with molecular, laboratory and scientist imagery.
Commemorative
Pahlavi Reign Gold Medal
A gold medal of Pahlavi-era Iran, its obverse a left-facing royal portrait and its reverse the Lion and Sun beneath a crown, dated 1971.
Persia / Iran
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
Edward VI Crown
Hammered English silver crown of Edward VI (1547-1553), the first English crown coin and among the earliest English coins to carry a date.
Hammered
Two Cent Piece
America's only two-cent coin, struck in bronze from 1864 to 1873, and the first U.S. coin to carry the motto "IN GOD WE TRUST."
Two Cent
Antiochos the Child Tetradrachm
Silver Seleucid tetradrachm, c. 175 BC, with a young diademed head and a martial reverse figure with spear and shield.
Ancient
New Zealand Florin
New Zealand's silver two-shilling coin; this 1933 first-year example shows a kiwi and the legend NEW ZEALAND ONE FLORIN.
New Zealand
Australian Sovereign
22-carat gold sovereign struck at Australian branch mints; the 1855 Sydney Mint issue was the country's first gold coin.
Australian
Australian Sixpence
Small silver sixpence of the Commonwealth of Australia; this 1935 piece carries the crowned bust of King George V.
Australian
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
20 Kronor
Gold 20 kronor of Sweden showing the crowned national arms with three coronets, reverse marked 20 KR and dated 1925.
World
4 Escudos
Spanish Bourbon gold 4 Escudos of the 1780s, with an armored royal bust facing right and a crowned coat of arms on the reverse.
Early Modern
Medieval Penny of Edward III
A hammered silver penny of Edward III (1327–1377): a crowned facing royal bust on one side and a long cross with pellets on the other.
British Isles
Quarter Angel of Elizabeth I
A small Elizabethan gold coin of the early 1580s showing a crowned portrait of the queen and a cross set with heraldic shields.
Hammered
Qajar 5 Tomans Commemorative
A late Qajar gold 5 Tomans of Persia showing Ahmad Shah Qajar in a laurel wreath and the national Lion emblem, dated 1299.
Persia / Iran
Barber Quarter
U.S. twenty-five-cent silver coin struck 1892–1916, with a left-facing Liberty head and a heraldic shield-eagle reverse.
Quarter
Roman Republican Denarius (Unidentified)
A silver Roman Republican denarius of about 115-114 BC: helmeted Roma on the obverse, Victory driving a two-horse chariot on the reverse.
Ancient