Bidspirit auction | US 1940 Half Dollar, Silver,

US 1940 Half Dollar, Silver, KM-142 - US Walking Liberty half dollar, KM-142. Designed by Adolph A. Weinman. Mint mark not visible due to mounting. Walking Liberty obverse / Eagle reverse. This issue coincides with the year of President Franklin D. Roosevelt's Arsenal of Democracy speech. Diameter: 30.6 mm Weight: 12.5 g Metal: Silver Fineness: .900