What role do errors or misprints play in the value of a coin or stamp, and what are some famous examples of errors that have become highly sought after by collectors?

What role do errors or misprints play in the value of a coin or stamp, and what are some famous examples of errors that have become highly sought after by collectors?
Admin on August 27 2025 at 06:03 PM in Coins & Stamps - Other
0 Answer(s)