1915 Lincoln Cent. MS-66+ RD (PCGS).;This delightful piece sports a vibrant terracotta patina with notions of deeper bronze tones at the borders. The strike is impressively sharp throughout, failing to yield even the slightest tinge of softness. Just two or three trivial imperfections are apparent with a glass though none bear mentioning. The luster is rich and matte-like, comprehensively blanketing the surfaces from rim to rim. A thoroughly exceptional example of this semi-key condition rarity.