1915 Barber Half Dollar. Proof-64 (NGC).;Handsome Choice quality for this key date issue among Proof Barber half dollars. Bathed in a blend of antique copper, golden-apricot and mauve-gray patina, both sides have a smooth and inviting appearance. From a mintage of just 450 pieces, and also desirable due to the low mintage, key date status of the circulation strike 1915 half dollar.;