I Tested the 1955 No Mint Mark Penny: What I Discovered About Its Value, Rarity, and Errors
I’ve always found that some of the most interesting stories in coin collecting come from the smallest details, and the 1955 No Mint Mark Penny is a perfect example. At first glance, it may look like an ordinary Lincoln cent, but its lack of a mint mark gives it a unique place in numismatic history…
