What started as a regular stop at a gas station turned into an unforgettable moment for John Carter, a construction worker from Ohio. In his handful of loose change was a 1945 Jefferson Nickel — but this wasn’t an ordinary coin. Upon closer inspection, John noticed something odd: a strange, overlapping mintmark that sparked interest … Continue reading Historians Scramble for Answers After 1945 Jefferson Nickel Surfaces with Cryptic Stamp