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 ...

the 1964 Kennedy half-dollar coin's value is often higher than any other year. This coin was also 90% silver, which gives it ...

Struck in Philadelphia, Denver, and San Francisco, these coins are composed of 90% silver and 10% copper, appealing to both collectors and investors alike. Its value depends on factors such as ...