Croatia adopted the euro Jan. 1, 2023, and celebrating the occasion is the subject of its first circulating commemorative ringed-bimetallic €2 coin.

All 20 of Australia's World Heritage Sites are depicted in detail on a new $5 collector coin that features central color from the Royal Australian Mint.

The Royal Mint is honoring author J.R.R. Tolkien with four coins including silver, gold and copper-nickel-brass versions that feature his monogram and pay tribute to his popular works.

A doll-like figure composed of Chinese cash coins and used as a special occasion gift to wish prosperity on the receiver is offered in an upcoming sale by Stephen Album Rare Coins.

The Transylvanian hound is the latest breed honored in the Hungarian Herding and Hunting Breeds series, with 2023's 3,000-forint coin the fifth release since the program began in 2019.

The second Proof .999 fine silver $5 coin from Niue in the Forces of Nature series of Ultra High Relief Proof coins uses digital color application to show meteors exploding in dramatic effect.

The Royal Mint's "Myths and Legends" coin series concludes with five collector coin versions that depict Morgan le Fay, enchantress and sister to the king in the legend of King Arthur.

The RCM's newest circulating commemorative dollar coin highlights the "Queen of the Hurricanes,” a woman who broke WWII-era barriers in the field of aviation engineering and production.

A company with the same name as the victim of the Boston Tea Party's activities is issuing coins commemorating the event's 250th anniversary, a famed step in the rebellion leading to American independence.

Collectors will have another chance to secure one of the cherished rarities of the ancient coin world when Stack's Bowers Galleries offers an Eid Mar silver denarius in the firm's August 15 sale.