Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
Qian Feng Quan Bao
A round bronze Tang cash coin with a square center hole, cast under Emperor Gaozong in the short-lived Qianfeng era and worth ten ordinary cash.
Cash Coin
American Plantations Token
A 1688 tin token struck under James II for England's American colonies, valued at 1/24 of a Spanish real — the first regal-authorized coinage for British America.
Colonial
Republic India One Pice
A small bronze one-pice from 1950, the first year of the Republic of India, the lowest coin of the pre-decimal anna series struck in a copper alloy.
Modern India
Thailand One Baht
A silver one-baht coin of Siam struck under King Rama VI, its obverse bearing the young king's uniformed profile within Thai royal inscriptions.
Southeast Asia
Classic Head Quarter Eagle
U.S. $2.50 gold coin struck 1834–1839, with a band-bound Liberty head obverse and a shield-breasted eagle reverse marked "2½ D."
Quarter Eagle
Standing Liberty Quarter
U.S. 90% silver quarter struck 1916–1930, showing a standing Liberty with shield on the obverse and an eagle in flight on the reverse.
Quarter
Guangdong 20 Cents
A silver 20-cent coin of Kwangtung (Guangdong) province, struck under the Guangxu Emperor with a coiled dragon on one side and Chinese legends on the other.
Circulation
Quarter Farthing
Tiny copper coin of Queen Victoria worth one-sixteenth of a penny, struck for use in Ceylon; the smallest-value British denomination ever made.
British Isles
British Penny
Large bronze pre-decimal British penny showing King George VI in profile, struck for circulation in the 1930s through early 1950s.
World Coins
British Farthing
Small copper farthing of King George II, with his laureate bust facing left and a seated Britannia on the reverse; struck in the 1730s.
British Isles
Denarius of C. Antius Restio
Silver Roman Republican denarius struck at Rome in 47 BC by the moneyer C. Antius Restio, pairing an ancestor's portrait with a striding figure and trophy.
Ancient
Philippines One Peso
A silver peso struck for the U.S.-administered Philippine Islands, with a standing Liberty and torch and an eagle-over-shield reverse naming the United States.
Southeast Asia
Twenty Cent Piece
A short-lived U.S. silver coin worth twenty cents, showing a seated Liberty and a soaring eagle, struck only from 1875 to 1878.
Twenty Cent
Guangxu Yuanbao Dollar
A crown-sized silver dragon dollar of Qing China inscribed 光緒元寶 (Guangxu Yuanbao), with a coiled dragon reverse and a provincial mint inscription; this piece dated 1905.
Circulation
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
Australian Halfpenny
Small bronze pre-decimal Australian half penny; the George VI kangaroo type shown here was struck through the early 1950s.
Australian
Draped Bust Half Cent
An early U.S. copper half cent showing draped Liberty with flowing hair; the smallest denomination the Mint ever struck, made 1800–1808.
Half Cent
Braided Hair Half Cent
The final U.S. half cent design, a small copper coin showing Liberty with braided hair and a coronet, paired with a wreath reverse, struck 1840–1857.
Half Cent
Native American Dollar - Tallchief
2023 Native American $1 Coin whose reverse honors Maria Tallchief and the five Osage ballerinas, struck in golden manganese brass.
Dollar
Panama-Pacific Exposition Dollar
An 1915 U.S. gold dollar struck for the Panama-Pacific International Exposition, showing a canal laborer and two dolphins encircling the denomination.
Classic Commemorative
New Zealand Halfpenny
New Zealand's small bronze halfpenny, struck from 1940, with a royal portrait obverse and a Maori hei-tiki reverse. The coin shown is a 1940 George VI issue.
New Zealand
Louisiana Purchase Exposition Dollar (Jefferson)
An 1903 U.S. commemorative gold dollar honoring the Louisiana Purchase, featuring Thomas Jefferson's left-facing profile and struck for the 1904 St. Louis World's Fair.
Classic Commemorative
Mercury Dime Centennial Gold
A 2016-W gold collector coin marking the centennial of the 1916 Mercury dime, struck in 1/10 oz of 24-karat gold at West Point.
Dime
Walking Liberty Half Dollar Centennial Gold
A 2016-W gold collector coin marking the centennial of the 1916 Walking Liberty half dollar, struck in 1/2 oz of 24-karat gold at West Point.
Half Dollar