1916 Lincoln Cent. Proof-66 RB (PCGS).An otherwise vivid rose-orange obverse exhibits minimal toning in iridescent olive-brown. The reverse is more extensively toned with vivid pinkish-orange color shining through splashes of gray-brown patina. Boldly satiny in finish with a fully executed strike, this expertly produced and preserved Gem would serve as a highlight in an advanced collection. The early Proof Lincoln cent series ends with the 1916, a key date issue with just 1,050 pieces produced and an extant population on the order of only 500 or so coins. We urge interested bidders to pursue the multiple high quality offerings in this sale with intensity since most survivors are in Choice or lower grades.PCGS Population: 27; 6 finer in this category (Proof-67+ RB finest).