1917-D Walking Liberty Half Dollar. Obverse Mintmark. MS-63 (PCGS). OGH.A deeply toned example with a blend of olive-grey and bronze patina across each side. The 1917-D Obverse Mintmark issue boasts the lowest mintage of any half dollar that year, representing less than half the mintage of the Reverse Mintmark type from the same mint. The overall frenzy regarding the debut of the design type had dispelled by the time these were dispersed, and examples are generally scarce in Mint State.From the Anne Kate Collection.