1915 Lincoln Cent. Proof-66 BN (PCGS).;Wonderfully original, the obverse of this premium Gem exhibits iridescent pink and sea green undertones to warm medium brown patina. The equally attractive reverse retains much of the original rose-orange color beneath an overlay of iridescent coppery toning. A razor sharp strike and bold satin finish confirm the special status of this early date Lincoln cent. After only the 1909 V.D.B. and 1916, the 1915 is the rarest Proof Lincoln cent of its era, and the present example is far finer and more attractive than the typically offered survivor.