
The 1964 Washington Silver Quarter holds a special place in U.S. coinage history as the final year of 90% silver quarters struck for circulation. This Proof issue, complete with a flag label, captures the elegance of the series with mirror-like fields and sharp, frosted devices that define high-quality collector strikes. Graded NGC PF66, this coin showcases excellent preservation with strong eye appeal and crisp details throughout. Proof quarters from this era were specially produced for collect