Use Mild Soap for Basic Cleaning Mix a few drops of mild dish soap in a small bowl with warm water. Soak the coin for a few minutes. Then gently rub it with your fingers or a soft cloth. This helps ...

According to Donn Pearlman at the Professional Numismatists Guild, there are a few things you should absolutely not do before ...

Harrison Alley is a fiction writer, fantasy and sci-fi aficionado, founder of Fiction Lit, and an avid collector of rare coins. His passion for numismatics rivals his love of literature, and he calls ...

Americans are holding an estimated $60-$90 in coins per household. While some rare pennies are valuable, most are worth only a few cents. Consumers can exchange coins for cash at banks, credit unions, ...