Collectors Universe, parent company to Professional Coin Grading Service and Professional Sports Authenticator, adds nearly 60,000 square feet to its Santa Ana, California, headquarters.

The Eastern Caribbean Central Bank issued a polymer $5 bank note in March, completing the polymer series begun in 2019, though previous issues will co-circulate until the older notes wear out.

A top graded 1936 Cleveland, Great Lakes Exposition commemorative half dollar, PCGS MS-68 with a green CAC sticker, brought a whopping $43,200 at Stack's Bowers Galleries' March 25 auction.

A detailed explanation was finally offered on March 19 by the U.S. Mint of its new Authorized Bulk Purchase Program, which allows qualifying dealers to purchase select numismatic products before sales open to the general public.

An 1880s medal awarded to French combatants in the Tonkin Campaign will be one of the highlighted elements of the upcoming Heritage Auctions April 4 Hong Kong sale.

Larry and Jeff discuss the late Prince Philip, Duke of Edinburgh’s contribution to numismatics and challenge listeners on a coin search.

The second issue in a three-coin series celebrating the coming of age of the Canadian Confederation is now available with the five-ounce coin honoring unification by water transportation.

The research vessel RRS Discovery is featured on the latest offering in a series honoring sailing vessels as Pobjoy Mint produces the coins for South Georgia & the South Sandwich Islands.

The centennial of the March Constitution is honored by the National Bank of Poland's Proof 2021 .925 fine silver 10-zloty coin, featuring the state eagle emblem and portions of the Constitution.

Microbiologists studied bank notes from many countries around the world determine which ones had the highest possibility of contamination and the dubious honor went to Canada.