Coin Encyclopedia
Search and identify coins from around the world — with country, denomination, metal, mint, history, and how to tell them apart.
5 Kopecks (Catherine II)
Large copper 5 Kopecks of Catherine the Great, dated 1790 with the EM mint mark, showing a crowned monogram and the imperial double-headed eagle.
Early 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
Five Guineas of George II
The largest English gold coin of George II's reign, showing his laureate profile and a crowned heraldic shield of the royal arms on the reverse.
Milled
Papua New Guinea 5 Kina
Papua New Guinea's 1975 five-kina coin: Queen Elizabeth II in profile on the obverse, a bird-of-paradise with the K5 denomination on the reverse.
Circulation
Canadian Five Cents (Nickel)
Canada's five-cent 'nickel,' with G.E. Kruger Gray's beaver reverse. This 1987 example pairs the beaver with an Elizabeth II portrait.
Canadian & Provincial
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
500 Reis
A Portuguese silver 500 Reis of Queen Maria II, with her left-facing draped bust on the obverse and a crowned coat of arms on the reverse.
Modern
World War II 50th Anniversary Silver Dollar
A 1993 U.S. 90% silver dollar in the World War II 50th Anniversary program, showing a D-Day infantryman and a heraldic eagle with an Eisenhower quote.
Modern Commemorative
50 Öre (Silver)
A small Swedish silver 50 ore of the Oscar II era, dated 1898, with the value and date in a laurel wreath on one side and the crowned Swedish arms on the other.
Modern
Somalia 1 Rupia
Silver 1 Rupia of Italian Somaliland, showing King Victor Emmanuel III facing right and a crowned heraldic reverse within a wreath.
World
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
20 Kroner
Danish aluminum-bronze 20 Kroner of 1990 honoring Queen Margrethe II, with a crown over a marguerite daisy and the dates 1940 and 1990.
Modern
Byzantine Nummus of Tiberius Constantine
A small bronze coin of Byzantine emperor Tiberius II Constantine (AD 578-582), with an imperial portrait or inscription and a mark of value or monogram.
Ancient