US coins: Rare dime worth as much as $2,000; Here’s how to spot it!
A ‘P’ stands for the Philadelphia Mint, an ‘S’ for the San Francisco Mint, a ‘D’ for the Denver Mint, or a 'W' for the West Point Mint on most US coins.
However, according to Jaime Hernandez, editor of the PCGS (Professional Coin…