1872 Liberty Seated Dime. Proof-66 (PCGS).;This high quality 1872 Proof dime exhibits vivid reddish-rose, olive and pearl gray patina on an appreciably mirrored obverse. The more boldly toned reverse is awash in pewter gray with intermingled iridescent blue and pink. It is a very well produced and well preserved survivor of an issue that is notorious for the indifferent quality of most survivors.;From our (Stacks) sale of the John Work Garrett Collection for The Johns Hopkins University, March 1976, part of lot 306; our (Stacks) session of Auction 81, July 1981, part of lot 1674.