1870 Liberty Seated Silver Dollar. OC-3. Rarity-2. Doubled Die Reverse. MS-61 (PCGS).Pretty cobalt blue and reddish-apricot peripheral toning frames brilliant centers on both sides of this satiny and lustrous example. Boldly struck for the die marriage, and ideal for Mint State type purposes given that the 1870 is among the more readily obtainable Liberty Seated dollars of the Motto design.