FREE TOOLS AND DOWNLOADS
Subscribe to Numismatic News
More Numismatic Magazines
Sales of the cupped Baseball Hall of Fame coins begin March 27. Will you be a buyer?
- Yes (0%, 0 Votes)
- No (100%, 2 Votes)
Total Voters: 2Loading ...
Place an ad to buy or sell coins online in our classifieds section.
Look up coin values with the Numismaster coin price guide.
Check out upcoming coin auctions.
Author Archives: Ken Potter
More extra rays in Liberty’s crown have been found on Presidential dollar coins. Continue reading
Eagle-eyed variety coin aficionado Rich Darby of New York State has found a Denver version of a Thomas Jefferson Presidential dollar with a die clash resulting in an aberration that makes the rays in Liberty’s crown (on the reverse) appear to have an eighth ray where there are normally seven. Continue reading
A 2009-P James K. Polk Presidential dollar with dropped “T” letter on the edge has been found by John Morris of Florida.
Strike-through errors are among a number of interesting errors that turned up recently. Continue reading
First there was one, then three and now there are four 1969-S Doubled Die Obverse No. 1 cents that have been found by collectors within just the past three years. Continue reading
Mint errors highlighted a Bowers & Merena’s auction held in conjunction with the Whitman Coin & Collectibles Baltimore Summer Expo June 18-19. Continue reading
Of all the errors and varieties I featured last year, arguably the most important, at least in terms of rarity and value, was a second known specimen of the elusive 1992 Philadelphia-Mint Lincoln cent struck with a “Close AM” design style reverse. Continue reading
Gary Kelly of Michigan has come up with 2008-D Martin Van Buren Presidential dollar with a pretty rare error type known as the Dropped Letter or Dropped Design. Continue reading
A.G. Meredith of North Carolina sent in a 2008-P Alaska state quarter with a rather prominent example of an otherwise common effect seen on a large percentage of coins struck at the United States. Continue reading