Read more: Valuable Coins You Might Have Lying Around Pre-1965 quarters and dimes are known by numismatists (coin collectors) as "junk silver" because they're not collectible and don't have unique ...

You can start this week. These are 90% silver coins minted before 1965, as referenced above. “Junk silver” as a category represents coinage from their period which holds “no collectible or ...