The 1873 dime was produced at the Carson City Mint (CC), which was known for its low mintages and limited coin production. During this period, the U.S. Mint added arrows next to the date on certain coins to indicate a change in weight. However, a very small number of 1873 dimes were struck without arrows, … Continue reading The 1873-CC No-Arrows Dime The Rarest U.S. Coin Worth Over $2M