1937-D Buffalo Nickel. FS-901. 3-Legged. AU-58 (NGC).A lustrous, satiny Choice AU nickel with streaks of iridescent reddish-apricot toning to both sides. Sharply defined in virtually all areas, and nowhere less than bold, this is a desirable high grade circulated example of one of the three most popular varieties in the Buffalo series.PCGS# 38475. NGC ID: 22SX.