1913-S Buffalo Nickel. Type II. MS-65 (PCGS). This smartly impressed, warmly toned Buffalo nickel exhibits iridescent undertones of lilac-blue and pinkish-rose to dominant pewter gray toning. the 1913-S, with its mintage of 1,209,000 has long been respected as a semi-key date. From the Larry H. Miller Collection. From the Larry H. Miller Collection.