The third coin in an annual series of silver bullion coins celebrating Nikola Tesla is now available. The 2020 coin highlights his work on X-ray technology.

A rare silver penny from the ruler Ludica, struck circa 826 to 827, is being offered by Dix Noonan Webb in its March 10 auction.

Registry set collecting excites some collectors who love this competitive segment of the hobby, and the ANA announced Jan. 28 that it will partner with NGC to develop an ANA registry, where members will compete for prizes valued at more than $20,000.

April 7 is scheduled for the U.S. Mint’s official launch ceremony for the 2020 Weir Farm National Historic Site quarter dollar, but it is not at the Weir Farm.

The Houtis, an Iranian-backed Islamic extremist group who control the northern part of Yemen, have outlawed the use and possession of new Yemeni riyals. As a result, older riyals are reappearing.

The news article here about a genuine 1776 Continental dollar purchased for 56 cents from a dealer’s junk box of coins and other assorted numismatic pieces is proof that great finds await lucky collectors.

Collectors who love patterns in unusual metals might be drawn to a 1913 platinum 8-penny piece, sometimes known as a octarino, depicting George V, that was sold at auction in January.

Retired BEP employees confirm serpentine red markings found on five Series 1995 $1 star notes issued for the Philadelphia district are consistent with hand-applied defacement markings.

Heritage Auctions' March 14 Nature and Science sale in Dallas, Texas, will feature gold, silver, platinum and copper in their natural state, including a platinum nugget weighing 18.23 troy ounces.

The Cayman Islands Monetary Authority issued a $1 commemorative bank note Jan. 28 to mark the 60th anniversary last year of the country’s first written constitution.