Coin roll hunting is the process of searching through ... Half dollars from 1965-1970 will be 40% silver. Nickels minted from 1942-1945 are 35% silver and are known as war nickels, per ...

Although it's often referred to as the "Hobby of Kings," coin collecting doesn't discriminate between the rich and the poor ...

Not so for these numismatic nickels, however. Coveted by collectors due to their rarity and value on the secondary market, the following American coins could fetch a handsome sum — should you ...