US Coins
Coin Die Design for the 21st Century: Did the 2026-P Dime Break a 100-Year...
A Lincoln Cent Problem May Have Ended on the 2026-P Dime
A 1909 letter to Victor David Brenner from Charles E. Barber still matters.
At that...
1916-D Mercury Dime : A Collector’s Guide
1916-D Mercury Dime: The 264,000-Coin Rarity Collectors Still Chase
The 1916-D Mercury Dime is a scarce key date from the first year of an iconic American...
1942-D/D Jefferson Nickel FS-501: The Wartime Die Blunder That Survived in Full Steps
The Wartime Jefferson Nickel Variety Hiding in Plain Sight
A dramatic Jefferson nickel variety crossed the block in Stack’s Bowers Galleries’ November 2025 Showcase Auction...