1870 Liberty Seated Quarter. Proof-65 (PCGS). CAC--Gold Label. OGH.,This is a lovely Gem, both sides originally toned in multicolored patina that is most vivid when observed with the aid of a strong light source. Direct viewing angles also reveal lively reflectivity in the fields that supports fully impressed, razor sharp devices. Despite a generous delivery of 1,000 pieces, the 1870 is scarcer than the Proof Liberty Seated quarters from the 1879 to 1891 era, many of which have lower mintages.,From the Marc Kravit Collection.,