1884 Liberty Seated Quarter. Proof-67+ (PCGS).This glorious Superb Gem combines a lightly toned, silver-apricot obverse with a far more boldly patinated reverse awash in rich olive and steel gray. Both sides are equally well preserved to allow ready appreciation of full striking detail and a well mirrored finish. An outstanding condition rarity that is temptingly close to pristine in a survivor from this 875-coin Proof issue.PCGS Population: 1; just 2 finer in this category (both Proof-68).