London auction house to offer 1813 ‘Military Guinea’ used to fund Wellington’s army, alongside an emergency 1902 Boer War ...

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

S Paquet Double Eagle, rare 1930-S Indian Eagle and early U.S. gold also rank among July 16-18 event highlights.

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

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

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

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

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

Did any of the $4 gold coins actually circulate? You would think that after it became apparent the $3 gold coins weren’t ...

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

An RR Auction sale brings together more than 50 Olympic winner's medals, highlighted by prized examples from the earliest ...

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