1877 Liberty Seated Quarter. Proof-65 (NGC).;Warm apricot-gray obverse toning contrasts with slightly lighter pinkish-silver and rose-apricot patina on the reverse. Both sides are fully struck over the devices with mirrored reflectivity shining forth nicely from the fields as the surfaces rotate under a light. One of just 510 Proof quarters delivered in 1877, and certainly among the finest certified survivors.