From hydraulic presses to computer-controlled production, 20th-century innovations transformed coin minting into the ...

1908-A 1908 Saint-Gaudens double eagle with No Motto. (Images courtesy Heritage Auctions) Some coins are important because they are virtually impossible while others are important because they are ...

The 1968 25 cents were struck in two metals. 71.4 million were made in .500 silver, and 88.7 million were pure nickel. You can tell them apart with a magnet, as the nickel is slightly magnetic. I’ve ...

Stack's Bowers Galleries set a Summer Showcase Auction record as collectors pushed prices to nearly $13.2 million across rare ...

Fifty years after the Bicentennial, collectors, dealers, and the U.S. Mint are shaping a hobby transformed by new designs, ...

Mintmarks reveal where coins were struck and have helped identify their origins, quality, and authenticity from ancient times ...

America's Semiquincentennial coinage is turning pocket change into a nationwide treasure hunt for collectors and the public ...

Record registration for the Royal Canadian Numismatic Association convention could bode well for the ANA World's Fair of ...

Part I of the Jack Copeland Currency Collection exceeded expectations, with strong bidding driving nearly every Texas ...

From auction fees to coin cabinets, World Coin Clinic answers reader questions about selling, consigning, and storing coins.

Sales of Semiquincentennial products are gaining momentum as new U.S. Mint releases spark renewed collector interest.

Rare serial numbers and exceptional scarcity drove strong bidding as historic bank notes exceeded expectations at Noonans' ...