1913-S Buffalo Nickel. Type II. MS-66 (PCGS). CAC.A charming, conditionally scarce example of this challenging Buffalo nickel issue. Handsome pearl gray patina blankets lustrous and smooth surfaces. The strike is bold to sharp throughout, and the eye appeal is nothing short of strong. Long respected as a semi-key date Buffalo nickel, the 1913-S Type II has a limited mintage of 1,209,000 pieces.