The Proof State Quarters represent a significant period in American numismatics. Struck in 90% silver, these quarters commemorate various U.S. states and are prized for their collectible and silver ...

Silver coins are highly prized by dealers and collectors -- not just because of their silver content, but also because they tend to be scarcer than coins minted with copper, nickel, zinc and ...

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 numismatic value ...