1893-O Barber Quarter. MS-66+ (PCGS). CAC. Toning enthusiasts are sure to appreciate this beautiful Barber quarter. Both sides exhibit peripheral halos of intense cobalt blue iridescence that are wider and more complete on the obverse. Moving toward the center on each side is a thin band of reddish-pink before soft silver-apricot takes over. Intensely lustrous and frosty throughout. There is a touch of softness to isolated peripheral features, common on New Orleans Mint coins of this design type. Attractive in all regards and sure to find its way into another highly regarded Barber quarter set.