1919 Walking Liberty Half Dollar. AU Details--Polished (PCGS). An otherwise brilliant silver-white example with blushes of iridescent champagne-gold retoning here and there around the peripheries. The strike is well above average for this challenging issue, even the central high points on each side are bold. Unusual brightness on each side explains the PCGS qualifier. A lower mintage (962,000 pieces) issue that saw extensive commercial use, even About Uncirculated coins are elusive in todays market. This more affordable example represents a significant find for the budget minded Walking Liberty half dollar enthusiast. PCGS# 6577. NGC ID: 24PY. From the John Whitney Walter Collection.