1937-D Boone Bicentennial. MS-68 (PCGS). With gorgeous, vivid peripheral toning and full, silky smooth luster, it is little wonder that this Ultra Gem is among the finest 1937-D Boone Bicentennial half dollars certified by PCGS. An exceptionally well preserved, original coin that is sure to sell for a strong premium.<p>The Boone Bicentennial half dollar saw production from 1934 to 1938. Designed by Augustus Lukeman, the obverse bears the portrait of Daniel Boone, while the reverse shows Boone with a depiction of Chief Black Fish. The condition rarity offered here comes down to us from a net mintage for distribution of just 2,500 coins, one of the lowest in this commemorative half dollar series.