1917-S. PCGS graded MS-64.

Pricing & History
Faint golden toning on bright, chrome-like surfaces. Nicely struck, perhaps 80-90% full (which is rather nice for this date). A semi-circular arc through the Indian`s head appears to be an impression from the circumference of another Nickel (making this an error coin?). Housed in an older-generation, green-label holder.