1873 Liberty Seated Quarter. No Arrows. Proof-65 (PCGS). CAC. A richly original, attractively toned specimen from an important transitional year in the Liberty Seated quarter series. Blended smoky-mauve and antique copper patina is enhanced by wisps of cobalt blue and pinkish-apricot iridescence. Solid Gem quality with smooth surfaces that reveal underlying reflectivity when the coin dips into a light.