Answer
Jan 21, 2026 - 06:59 AM
Thank you for your question! Not necessarily—while classic Washington quarters dated 1964 and earlier are commonly associated with 90% silver, these impaired proof silver quarters may also come from later proof issues, including the 50 State Quarters series or the America the Beautiful Quarters program, in addition to the original Washington Quarter series. Regardless of the series or date, all coins in this offering are genuine U.S. Mint proof quarters struck in 90% silver. We appreciate you reaching out and are happy to help clarify!
