Here are some coins listed by Professional Coin Grading ... it was the first proof coin that got struck by the Mint without the S mint mark accidentally. It’s believed that the San Francisco ...

THREE sisters finally sold a rare coin with a missing mint for a whopping $500,000 following decades of it being locked up in a family vault. The sisters in Ohio had gained access to the dime, ...

Although it is technically a Lincoln cent, because of the wheat stalks found on the coin’s reverse, most collectors refer to ...

On the 1943 steel penny, the mint mark can be found just below the date: "D" represents the Denver Mint, "S" stands for the San Francisco Mint, and no mint mark indicates the Philadelphia Mint.